This is the discussion that needs to be had. People assume Trumps approval will go up with impeachment because that’s what happened to Clinton but the issue with Clinton was about lying about getting a blowjob. Thats is not what the American people believe impeachment is for.
That’s completely different than what Trump is facing. Trump is facing exactly what impeachment is for, corruption and misuse of power. Those charges are going to resonate and the American people will take a serious look at them.
TLDR; trump faces a very different set of circumstances than Clinton in 1998.
Clinton's approval went up because the economy was good.
They did not care about the blowjob any more than Americans give a shiite about Trump trying to mess up Joe's crooked game in the Ukraine, as long as the economy is good.
I will revise that a little to say that there was probably more entertainment interest in following the blow job scenario versus the Ukraine.