Not quite. The tech industry has been historically very very conservative. It’s a very recent development that this stuff has been discussed more (it wasn’t until probably the late 2000s or early 2010’s with the explosion of social media that the tech industry became less conservative)

Assembling a diverse team isn’t rocket science, the mistake a lot of tech teams still make tend to be comically bad like an all white team or an all male team; those are still very common.

Obviously those teams will have huge blind spots in lived experience. Even a single person added to that team from a very different background covers off a huge gap there, and each extra person added is a multiplier of that effect to some degree.

You’re dead right to point out that diversity is as much about less obvious factors like class or culture though. And that’s definitely harder.

I think it’s a huge leap to say that the tech industry has some left wing bias though, I don’t think you can neatly conclude that from one chart, and it doesn’t match up with my 20 years eco working in tech, including on AI