Texas, specifically, passed a law since the last election that lets them throw away votes from democratic areas areas with 'issues.' It basically only targets a specific democratic area right now, but I would put the chances of them using it well above 50%.
Republicans who've been mobilizing to challenge ballots and election outcomes for months. Who have for years, been unashamed, to target and diminish democratic voting power. Who seem all but ready to destroy democracy and install Donald Trump as king.
I'm just concerned. MAGA is going to ratfuck this election, wherever they think they can get away with it, and I'm just concerned that democrats are voting in easy to identify patterns that can be targeted.