Nooo you can't use the r-slur that's ableist

That's it. That's why everyone has switched their brain off. Even the words you might use to evaluate a claim to be foolish have been rooted out fo the minds of the normie for fear that they might be mobbed by a flock of screeching harpies who incessantly harass those who use them to death. In this way we are protected from even conceiving that an idea might be so bad, it might as well have come from a literally retarded person, because that might make us an -ist, -ism, or -phobe. We have been harangued to a degree that we can but submit to the boot. To embrace it, kiss it, and beg forgiveness for being beneath its tread,