Why would you get banned? Yes, I've heard of him and his brother, and even watched part of a argument they had. Anyone who watched that will not have a favorable impression.

As for the flu, take care of yourself so you have a good immune system, and if you want to make extra sure, take small doses of ivermectin prophylactically.

There's a post floating around somewhere that details all the studies of its effects, and even one small dose once per month almost completely prevented infection in the study participants. Results from studies around the world with various doses and frequencies were all overwhelmingly positive.