I can put the politics aside. But the ethics? No. The_Donald might be awful, in your opinion. But what spez did isn't just awful. It's the canonical example of bad behavior on the internet from a mod.
Interesting way to put it. "in your opinion." Are racist comments and harassment awful only in "opinion"? Are we not at a point where spewing racism in a public forum is not "factually awful" now?
Usually if you have to ask, it is.
Also, while I think it's awful, there may be others who do not.
I just wanted to point out the growing problem that is the The_Donald and similar communities, where they relentless harass others.