A lot of Democrats and Independents, including myself, will show up in the "disapproval" column for Joe Biden. I will still vote for him any day of the week over any Republican he's up against.
He has tried several times to forgive student loans but was blocked by Republicans in Congress and Trump's SCOTUS. I appreciate the continued effort from Biden even with Republicans doing everything in their power to crap on students. And unions for that matter.
Support of unions that stops when the strikes would actually do something, and starts up again during an election season. Can't have the rail unions strike for 3 more days and ruin my economic record, even if that would not only support workers rights, and be better for the economy in the long-term but also prevent chemical spills like in Palestine Ohio.
I really, really, doubt that there are a large number of people who fit that description. I would love to be proven wrong, but it seems like there are orders of magnitude more batshit-crazy christo-fascist racists, than there are moderate republicans.
There are lots of never Trumpers out there. Even more after Jan 6. But, more significantly, lots of Independents detest Trump but would consider voting for a different Republican or a Democrat.
Possibly true for independents, the the "never-teump republicans" you mentioned are unicorns. The republicans are too busy sucking his dick to stop and think whether they should vote for someone else.