Pity you can't ban them from the channel entirely since clearly they seem to be so disappointed with it.
Hint for anyone feeling the need to correct someone *anywhere*: maybe don't. But if you must, remember the three "P"s: Politely, Privately, and with Praise for what they do. If you don't have a good thing to say, you're not helping with corrections, you're just being an asshole.
Liam: I really enjoy the info you share. You're consistently an excellent source of news and info, and I appreciate the work you put in. Well done, carry on!