Given this is the first time a president has been Impeached for it, I'd wager most wouldn't have thought that it'd be acceptable for a President to abuse his power to affect his own re-election, but now we know it is acceptable (or at least we will have our answer to that question in about 6 hours)
To be clear, most Republicans claimed that was wrong as recently as September, haha. They only changed their minds when they found out he was actually guilty. It seems it's wrong so long as a Republican didn't actually do it.