*sigh*
Freedom of speech or not, its basic politeness. If I invite you round to my place, you are perfectly free to go on at length about how much my beer sucks, how ugly my kids are, how much better the place would look without my ugly furniture in it and how much you prefer going to other people's houses.
I am also perfectly free to ask you to leave and to never invite you around again because you are a rude prick.
Same applies here. Yes there are issues here. Always will be. Yes we are free to point them out. Preferably in a way that is helpful and leads to getting them fixed (like gently pointing out that my beer tastes like balls and suggesting that sanitation might be helpful). But to bang on at length about how much this place sucks and how much better things are elsewhere then you aren't being helpful. You are being a rude prick.
Lets talk about beer instead. beer is good. Or cider. or mead. Whatever. I'm easy. More talk about beer and less about crap and you know, the place might not suck so much.
I brewed my octoberfect on the weekend. When that's done I'm brewing a German lager. Then maybe a Kolch. Cider is conditioning now. Batches of mead are in various stages of doneness. Life is good.
Cheers
Dave