Like I'm pretty sure the conclusion I had was "oh haha I see your point mr. Vonnegut, too much equality can indeed be a bad thing!"
And I definitely don't remember my teacher suggesting anything about it being viewable as satire of red scare paranoia either
Reading it without context, you may not really know that it's allegorical.
What I meant was, as the wiki article mentions, that some versions of the play remove the narrator at the beginning of acts 1 and 2 that explicitly compare the witch trials to fears of Communism.
I forgot that was even in there. It's been a decade since reading it. I mostly remember doing a wicked witch of the west voice for my character