I honestly don't understand the whole problem from anyone. I hit the block button after 1 post, and I'm just shaking my head every time. I did the same for the person who insists on having their pronouns capitalized or something (and I'm reasonably sure it's the same person, but eh, block and move on).
It costs you nothing, it takes basically no time at all, and it makes your life and everyone else's experience better. Like blocking .ml