Telling people to shut up because you don't like what they're saying is the most childish thing one can do.
They're free to complain as they wish. As are you.
Merely because their free speech is bursting the bubble you have painstakingly set up for yourself to exist in so the reality of your situation doesn't cause you depression. That's why you're complaining and crying and demanding they stop. Like a child.
If you don't like it, don't listen to it. In this case, don't keep coming here to read it. Keep coming here crying and complaining as you wish too. If you think someone would shut up because you told them too... you're more adorable than you think.
Don't bring your bubble around sharp objects.