This also says nothing of the (what I would consider) tier 2/3 companies still offering over $300k TC for senior (5+ yr experience) technical talent. There are _even more_ more well-funded, semi-unicorn startups offering base salary $200k+ plus equity in their startups. In my last job search alone I found 3 of these companies which you've probably never heard of.
The competition for _technical_ talent is fierce.