Root interviews for a job

So I've been interviewing for fun lately (and for practice), and it's been going mostly well. This one company in particular looks interesting, and they seem to really like me. This morning was interview #4 with them; tomorrow morning is #5.

The previous interviews were pretty enjoyable, especially the last one where I interviewed with one of the senior devs who gave me his "grumpy old man rails quiz." He actually asked some questions I wasn't able to answer! (Mostly dealing with Rails' internals.) Also when showing me the codebase, there were a few things I hadn't seen before, so it's exciting that I'll actually be able to learn something if I sign on. We ended up talking for almost an hour past our allotted time, and we got along famously. He said he was very surprised I did so well on his quiz because most people don't. Everyone else I interviewed with so far has liked me and gave positive reviews, too.

I don't know if I want the job, but that's beyond the scope of this rant anyway. The real reason for this comes next.

My interview today was with the VP of engineering. It was more of a monologue, as he wanted to give me perspective to see if I actually wanted to work there, but it was still very much a monologue. He's an old white guy who seems to loves to drone, and he never seemed very happy when I responded, so I let him drone and drone. Good information though.

But he's very set in his ways in some regards, and two of them were pretty insulting. We never really talked about technicals, and he just assumed that since I wasn't old and graying that I was a junior dev. He said, and I'll quote: "We run a lean but senior team, so we typically only hire senior devs here. But the dev team is all old white men. There's no diversity in talent, age, sex, race, religion, etc, and I'm looking to change that." He made several more allusions to my more junior level, too. He made a lot of assumptions (like how I'm not comfortable with structure because I've been the only dev so often) and got annoyed when I countered them.

I realize he has no idea of my skill level -- even though he should if he was listening to his team -- but to just assume that I'm not talented because I'm young, and bloody hire me just because I'm female? I don't want to be your diversity hire, old man. 🤬

So I'm feeling angry.
I might still take the job because the it offers considerable benefits over where I'm working (despite being quite happy here), but it will absolutely be despite him.

At one of my former jobs, we devs had to do all sorts of non-dev work, such as writing quotes and even contracts!

The CEO of that company had this naughty habit to contact devs directly without delegating through the CIO. Sure, if it's really urgent like when some system is down because of a bug, go ahead and disturb a dev. But interrupting coders to write some freaking quote? Come on!...

Once, that CEO asked me to stop everything I was doing to write a quote to a customer ASAP, as this was really urgent.

I spent several hours writing that quote. It had to be done right as any specifications in our quotes were used in our agreeements and were referred to in the case of any dispute. So not only were we devs and salesmen in the same time; we also needed to be lawyers.

When I was done and delivered the quote to the CEO, he told me he had no intention to take on that customer in the first place. Instead, he wrote a polite we-are-not-interested e-mail to the customer and cc:d it to me just so that I could read for myself how very sleek a businessman he was.

Me: why did I have to write that quote when you knew all along that you were not going to use it anyway?
Him: It's for your own personal development.

Another naughty habit of that same CEO is that he made "jokes" and remarks that I found inappropriate, such as "You walk like a drunken sailor".

Later, he decided to discontinue our team/product because "it isn't proftable". Well, what do you expect when devs are forced to waste half day completing pointless tasks?!

It was for the better anyway, and I was actually relieved when I left the company. I'm still thinking though, that the real reason he sacked me is that I am too honest and not the docile kind of employee that would be ideal for him. I did question some of my tasks, and worst of all: I didn't laugh at his stupid jokes.

"Let's make it almost impossible to test on our mobile devices."
- Apple

It's not a real dev regret but it's related to it: Not being able to fix a price or a value for my skills.
It's a real regret.
Just coming out of college I have tried my hand at freelancing at found it real hard to fix a value for what work was offered because I just found it weird to fix a monetary value on something that I've done for free for my entire life ( at school and uni I mean).
To make it worse my first experience was with a grad student who wanted me to complete her project.
Now being from India, I know that we have a stereotype of doing work for a lower price.
But this girl took the cake.
She wanted me to create a custom Image classifier using tensorflow.
It had to train with live images and then detect those images in the live video feed.
It's quite simple but still training the basic network(which would be used to just detect features) would take a decent amount of time and effort.
No pre trained models was also a prerequisite for her.
After hearing all her requirements I asked her what price she was willing to pay.
She said 50$ lump sum.
Being really confused as to what to say to that I just stopped replying.
To this day I have no clue what would be a reasonable price to quote a client like that.
After that I just continued dealing with people I knew personally and am currently doing that as an internship. But entering the proper freelancing system again has become a kinda weird thing in my head now, since I have no clue as to what price to put on my skills.
Is there any advice that any of the more experienced people would give?
Also consider the fact that I'm relatively fresh out of college and have no corporate experience.
Even if you've read my rant and have no advice it's okay. I guess this is a path of self realization after all.