Exactly. Liberals generally regard politicians as somewhat interchangeable because they are more ideological minded and much more likely to trust neutral sources of information. If Harris gave indication that her character was low, people would move on to Walz or someone without a second thought. The expectation for a liberal politician is that they're going to competently carry out liberal policy goals. Trump fans see value in Trump himself being in office. Neither group of people really understands the other because of that difference in outlook (which is why Republicans seem more likely to defend Menendez or Adams--they just can't comprehend liberals turning on them because of evidence of corruption, and they think it must be related to some disloyalty).
You can also see it with Biden. Liberals generally think he's been doing a good job--helped engineer an incredibly fast recovery from the pandemic recession and then a soft landing from the resulting inflation spike, strengthened environmental protections, strengthened the safety net, stayed out of big drama, has done well in terms of foreign policy, etc.--but when it looked like he was heading for a loss, he was abandoned without really a second thought.
Good piece that gets into some of these differences and more by the most thoughtful far-right pundit working now:
Explaining why Trump emerged on the right, why only liberals debate filibuster reform, how anti-vax became a partisan issue, how David Shor is half right, "Dems are the real racists" and much else.
www.richardhanania.com