system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: "If a Democrat did what Trump is doing, you would want them impeached/removed." Will not convince Trump supporters to turn against him.

Reasons: 

General polarization: As Americans have been sorting themselves (or sorted by systemic pressures) into their political enclaves, the social costs of turning against Trump if your social support system is entrenched in Trump support as a defining litmus test are too high. The lack of a viable apolitical or "middle" right now means that to want Trump impeached and removed automatically means you are seen as a traitor to conservatives and Republicans. 

Different value hierarchies: It has been shown that across the political spectrum, people generally have similar core values, but in a vastly different order of importance. Trump supporters, I would argue, put ingroup unity and respect for authority/the leader higher than values like fairness to the outgroup or empathy for the stranger. 

The ends justify the means: Across the spectrum, there is always some level of righteousness that allows people to believe that the cause they are fighting for and the opponents cause is so dangerous that doing an unfair thing to get ahead is morally justified. I would say there is plenty of evidence that this is asymmetric because of my last reason, but the point is that Trump supporters believe in very real way that Trump is doing what is best for them and their country. 

It didn't work on Bill Clinton supporters either: I am barely old enough to remember that time but from what I have learned, Clinton supporters dismissed this form of argument from Republicans saying, "We knew Bill was the type of guy that would do this when we voted for him. We dont think that you Republicans getting all butt hurt that the President got his dick sucked is justified because you only care about stopping his agenda, not his sex life." 

They may see the appointment of anti abortion justices a higher priority than any other political outcome. 

They may see a person who is convinced by this argument as weak. 

I'm sure there are more reasons that I'm forgetting but I'll leave it here. 

CMV!
gpt
I certainly think there's a strong level of general 'trump can do no wrong' mentality floating around out there. That said though, it seems like the real driving force from swayable Republicans is that they see Dems as essentially crying wolf.  The entire time Trump has been in office, Dems and left-leaning pundits have been raising hell about whatever Trump did this time - which is usually distasteful but politically benign. After a few years it all just turns into background noise. 

So at this point, Trump could pull some serious shit and no one who isn't already a 'never-trump'er will give it much attention because all the last 10,000 less important things caused just as much uproar.