he is probably afraid for his family. After pence turned out to be Judas, i feel he realized he is completely alone there and just tried to save lives (both the lives of his family and those of american patriots)

This.

I love how absolutely, but absolutely all the "mail" votes were for Biden. All of them.

Nobody changed their mind. Nobody trolled. Nobody was drunk. Nobody was stupid. Nobody made a simple mistake. Nobody was half blind, tired, nervous or anything else.