This really sucks.
It sounds like some of those poor people were conned into signing these statements by some local GOP politicos and/or Trump campaign people. Now they're screwed. Pure vindictiveness for the state to be going after them given that nobody was really fooled into thinking these were the duly selected electors. It was clearly intended as a political statement by most of the folks who signed.
I'm starting to see a bit of a double standard with all the massive concern for Trump having charges filed against him, whereas ordinary people who thought they were sticking up for him are getting hammered without a word from the guy. These are real people who lives may be ruined now because someone convinced them to file those b.s. certificates.