90% of the time people listen & are just trying to be nice or don't say anything at all avoiding banning
As that is directed right at me Donny here is my response.
No-one has ever been banned just for being critical. But HOW the criticism is expressed sure can be deserving of a ban. If people can't express a critical viewpoint without being abusive they should just keep well away. The bottom line is act like a jerk and get treated like one.