I'd prefer we complained in ways that didn't make us sound like benighted children. When we do so, it makes it hard for anyone to take actual critiques seriously.
When I babysit my friends' toddler, I'm not surprised when she howls at the injustice of not being allowed ice cream for dinner. But I also expect her to grow out of it.
Yeah, things could be better. But the fact is that almost everyone on here is living more comfortably than most humans who have ever lived.
Calling your pampered life a capitalist hellhole isn't challenging the system, it just sounds like childish whining, devoid of substance or merit.