I guess I'm in the minority, but I appreciate most (not all) of the moderation on CC.
When I first started there, I backed off a bit, because there was a bit too much unpleasantness, especially varieties of ad hominem type attacks. I don't see how those facilitate anything useful.
And then, at some point a few years ago, the tone seemed to change, rather suddenly. I have no idea if something "official" happened, or there was more active but quiet moderation, or what. But it made it so much nicer.

We've gained a LOT from CC, for cruises, and sometimes for land trips via their ports of call sections.

I do not participate on Facebook for several reasons. Full Stop.

GC