Did you really refer to charging Trump for several felonies for which there is abundant evidence, "lawfare?" That is a weird way to say "consequences for breaking the law."
Then I guess Trump has only been successfully prosecuted (so far) for 11.33 days' actions of his presidency. That's a lot of days to go. I can see why he needs immunity.
Actually based on that logic, we all need immunity! Quick, let's get rid of laws entirely.