The Bay Area has a combined population of over 7 million, with a mean household income of $137k. It sounds like you have unreasonable expectations if you need at least $300k to live comfortably.
https://sf.curbed.com/2019/2/25/18239828/report-middle-class...
https://smartasset.com/retirement/average-salary-in-san-fran...
https://www.sfgate.com/expensive-san-francisco/article/SF-ho...
It sounds like you either don't live in the Bay Area or you make about what I make and haven't realized if you don't make $300k and your options aren't very pleasant.
Also, Phoenix is pretty reasonable cost of living wise and they have a growing number of opportunities tech wise. June 15 - Oct 15 suck but you get used to it.
https://censusreporter.org/profiles/31000US41860-san-francis...
Median household income: $108k
Owner-occupied dwellings: 55%
They are mostly hiring fresh grads anyway, who won't be raising a family anytime soon, so it's not a huge problem for them.
Startups in tech aren’t paying close to family raising salaries in the Bay. FANG does albeit reliant on stock continuing to grow like it did last decade. I am personally studying math/algos/leetcode and getting good at interviews. Its sad because it takes up all of my free time that I could spend building. It sucks to make $170k and feel like you can’t make it somewhere.
I finally had a breakthrough with my fiance last night and we are talking about moving to Salt Lake City! My current job would allow me to go remote and there does seem to be a scene there. $170k is more than enough.