Everyone who is attending his rallies had to sign a waiver that they can't sue him if they get Corona.
I read that from somewhere once, I thought that's just criminal but also, why would he host a rally like that in the first place?
In all honesty, I feel all this rally is just doing nothing but feeding his ego, but that's just an opinion though.
However, the one thing I must admit is, he could deliver a message to a simple minded person, even if he made a bogus message, he could easily convince those people otherwise.
If all the other candidates could do just that, maybe they could stand a much higher chance.