I’m not sure that tech as a whole has taken embraced that kind of crap. Most of the tech folks that I’ve known well over 20+ years have been relatively progressive. Microsoft, ironically, was probably the most blue place I’d worked until Mozilla.
I do think that there is a significant libertarian male douchebag component in silicon valley specifically but it is unevenly distributed.
I also think a lot of tech folks come from pretty privileged backgrounds, never having seen much hardship, and the industry is overwhelmingly white and male, which, as we’ve seen, becomes self reinforcing. I do think that it is also important to remember that a lot of these people you encounter online are in their 20s and are not even fully human yet.
Short version: problems are real but I also think the media conflates parts of California with the industry as a whole and also loves to fan controversy. That side, my wife is in tech and she has lots of opinions on entitled male bullshit she’s seen, though in more than one career and industry.