Answer

Very familiar, to the point of exhaustion. It’s tiring and not really worth addressing. There are Hasidim for whom no discussion is of any use. They don’t listen to anything except their own assumptions and those of their friends, and so they also misread what is written outside the circle of their own Hasidism. I long ago realized that it’s very hard to talk with religious hardliners of every sort and type.
Just now the owner of that blog posted a response here, and he repeated his misunderstandings yet again.