Don't need to. The overall assault on Mormons is enough to convince anyone. When the folks who hate Christian are done with Mormons, they'll start on the other sects next.
I expect decent folks to leave them in peace.
You said that you “Don’t need to” learn about words. It’s a shame. They really DO mean things. You obviously have no idea what persecution means, but are refusing to bother to learn about it. In this case, you should stop using the word. There is an old saying something to the effect that you don’t need to sit around letting people imagine you are a fool when you can open you mouth and let them know it for sure! You did well there, I suppose.