No, it certainly is not a tool for left wing ideology in any form, radical or not. The other way around I would say. They employ psychologists to tell them how to appease and use activists to foster their image.

I believe most engineers have a left wing political position for that matter, although I dislike these classifications and that doesn't mean it is still true for publicly traded companies.

And of course big tech would try to reduce anonymity, get people to sign up for their ident services, want to impose closed systems for security and "left wing" people eat that up like candy. Politicians too, although maybe for different reasons again.