> I don't understand the desire to stay with a company and accept paychecks while simultaneously publicly denouncing and leading protests against them.
Because you don't want to see the thing you worked so hard to build misused to build killer robots and "war minds"? Seems reasonable to me. Google's got a different mission and sometimes the leadership forgets it, and needs to be reminded.
This is basic compliance training for any US employment, and the EU has similar laws. Where do you live and work that you don't know this?