Doesn't this make the point of tech works who are against tech unions (not other unions)? We're all generally paid extremely well and are privileged. Why risk c

Doesn't this make the point of tech works who are against tech unions (not other unions)? We're all generally paid extremely well and are privileged. Why risk changing things? I personally come from a pretty poor upbringing. I can see why it's scary for some to change something that 1. is working relatively well and 2. got them out of poverty.