Why does "unprofessional" matter here? They're not on company time. If it's accurate, and that's their experience, that should be shared. I'm tired of a culture

Why does "unprofessional" matter here? They're not on company time. If it's accurate, and that's their experience, that should be shared. I'm tired of a culture that thinks professional means advocating against yourself and your peers. Talk about employers, talk about customers, talk about salaries, if a company exec is bad to work with, talk about it. That gives insight for other devs so they're not finding themselves in the same position.