Housing in the Bay Area... rent is minimum $2500 for a 1 bedroom. If you want to buy that one bedroom instead, let's make it cheap and let's pretend it's only $800k for a 1 bedroom in San Francisco. You come up with 20% down ($160k) cash and get a mortgage for the remaining $640k. Assuming you've been eating potatoes for a few years to save $160k. We're looking at a monthly payment of about $3500 at today's rate. That's roughly $40k per year to live in a tiny 1 bdr. You are now down to $110k/year from $150k.
Property tax + home owner insurance + bills, etc. We're looking at %1 per year property tax so that's $8k then about $2k for home owner insurance we're now at $10k just to have the right to "own" a place. We're at $100k per year now without food, bills, etc. This is about $8300 net per month. You live in a 1bd apartment, you owe $600k to a bank, you work your butt off everyday and the only way for you to afford something bigger than bicycle is to either save money for a few months or to get a loan.
You're getting paid $300k/year you can't even buy a normal car. You have to get a loan. $8000 net per months is still a lot, but in today's life you ain't rich.