There aren't many top chat sites around these days and those that are, are fully of spam and romance scammers.
It's hard to deny that 321 chat doesn't actively remove these bots or scammers when you can still manage to chat and have a laugh with people in open rooms without copy paste spam taking up your screen space!
I see other reviews and based on the comprehension on one or two, it's easy seeing why they get kicked out and just use the typical online way to be offensive.
This site is around for so long it keeps a good reputation by actually having plenty of active and friendly moderators.
I just think give it a try and see for yourself.