This is currently how it works:
OP: "It's not surprising Millwall fans booed players taking the knee, everyone's fed up of it now"
Me: "Well, we're all fed up of racism"
OP: "Are you calling me a racist? I'm entitled to my opinion. My opinion is that taking the knee is stupid"
Me: "Why?"
OP: "Its racist against whites. White lives matter!"
Me: (To Facebook) "I'd like to report this comment"
FB: (To me): "That comment doesn't go against our community standards"
Me: (To self): "ok, I'll deal with it myself"
Me: (To OP) "I am also entitled to my opinion. My opinion is that you are a massive twat"
FB: Your comment hasn't been posted and you cannot post or comment for 7 days.
I mean, I'd accept a ban for 7 days for actually calling them a twat, but attempting to call them a twat? Maybe I should go to Parler :-D