Let's take a step back for a minute. Anybody who thinks that politicians running for prez or any real political position are decent people, it's they just don't know the politician.
It doesn't make a difference whether they are on the right or left, in order to make it places in the government, the politicians are (almost?) always financially supported by business. The politician makes it and the businesses call in favors. The politician give the favors, slowly turning into your average corrupt politician and before you know it, they're a full fledged polititian.
Many, if not most ppl who voted for Trump knew exactly who he was and still voted for him because they felt that the alternative was even worse.
The question is, what percentage of ppl drinking the "my politician is a saint" koolaid are on the right/left.
The people who I hang out with - that voted for Trump - are mostly folks who have no problem agreeing the Trump may be a bad individual.
The smaller amount of people that I know didn't vote for Trump are highly unlikely to agree (percentage-wise) that the swamp on the left might be just as bad.
The ones drinking the koolaid are those who think that the politician they voted into office is a tzaddik (excluding smaller, local elections where corruption is not necessarily required).