I think GP meant that stigmatizing the idea of a coomer is regressive and shaming, in that it's sex-negative -- if someone wants to masturbate excessively, there's nothing wrong with that, as long as it's not negatively impacting other aspects of their life. Not sure I agree with that take, but I think that's what they were talking about.
>>selcuk+xH
Those aren't common things to be. We have regressive and shaming names for the excessively wealthy, the excessively macho, the excessively progressive, etc.