One problem I have with Dominionists is not whether they will somehow directly overturn whatever, but that they convince plenty of voters that science and large parts of America (say the metropolitan areas) are their enemies and not to be trusted. They foster an ‘us vs them’ mentality. This leads to those voters mistrusting actual news sources, because they don’t agree with this sentiment, and then they are misinformed and they no longer vote their actual interests (and mine).