Some say that for Dems to make electoral calculations while criticizing Republicans for defending Trump is hypocritical.
Removing Trump from office will only happen through an election in which the Dem presidential candidate wins.
Do you not do it because it is best for you? Do you do something less effective to prove that you are not corrupted by base motives?
This is often a good heuristic but it's important to note that sometimes a party's electoral interests can be aligned with what's good for the country