Whether a previous office holder is guilty or not, using the power of the state to go after political rivals sets a precedent that incentivizes our current and any future presidents to cling to power.

I think the pro-Trumpers have some legit grievances, but I also think there are some legit reasons why the causes of those grievances happen. I think we all take the stability of our society for granted a bit too much-- you start cutting out pillars like this, one at a time, because they individually don't make sense or seem vile, and well, down comes the house.