I remember when the 'appearance of impropriety' was enough to cause the Democrats to go all out against any Republican who happened to be on their crap list. So what happened?/sarc
Bill Clinton changed the culture after getting caught lying when the Blue Dress appeared, the man had no shame and did not have enough dignity and just resign. No he dug in.
That has become the new norm, and a great role model for the rest of us
At least Nixon resigned. So even Tricky Dick had some class.