I've read the entire discussion thread. Your initial point was that it was incorrect to say Invermectin was not safe for humans. And provided the fact that it was approved for treating parasites in humans.
Then the gang-bang began. You never said the drug worked for treating COVID, only that you didn't know. That suddenly became "you support using Invermectin for treating COVID" which is, of course, not true.
Understand that the gang who bangs seem to get off on this kind of discussion. It is a daily exercise, as futile as it is.
Don't take it personally. They will ream and clean anyone regardless of what is really said.