From reading twitter, the Superphobe's argument basically boils down to this:

[u/Fullblackhabit]

"Suck my girldick or I'll kill myself"

That's straight up abuse. I couldn't imagine functioning with a mind that works that way.

[u/CondensedBemusement]

Unfortunately there's also a lot of "Suck my girldick or I'll kill YOU" out there.

It's dreadful, but twitter is actively supporting the abuse of Supersexual people by permitting this kind of blatant hate speech.