unfortunately the respect conservatives are due is inversely related to the size of the faction.

relative size of 'trumper groups'
always+mostly >> former >> never

where ">>" at least an order of magnitude

also note that 'former\never trumper' does not automatically mean they will vote for a Democrat in order to keep trump out of office. no credit allowed for throwing a vote away on a hopeless 3rd-party.
it took some effort to find some famous conservative that actively voted for dems in both 2016,2020, and i came away with Bush the Elder (Shrub data seems missing).

so is unclear whether the publicly vocal former trumpers will put a dent in the 30% truly independent voters that will show up.
seems NO dent in registered GOP, and this predictably includes all that claimed they did not want to vote for an old person.