Since there are many things we cannot speak about any more, I propose some code. I think you will understand what I mean by each of these terms, put into the context of current verboten verbiage:
Flat Earthers (FEs)
Flat Earthers With Protrusion (FEWPs)
Flat Earthers With Concavity (FEWCs)
Flat Earth Activists (FEAs)
Spherical Earth Denialism (SED)
Flat Earth Exclusionary Radical Round Earther (FEERRE)
Round Earther (RE)
Protruders
Concavers
We should be able to agitate against having protruders in concavers' spaces. They can make us change however many words, however many times. After a while, they're going to have to admit that they're just shutting down our arguments, and it's not about words at all.