The plural community, at its core, has a complete, uneducated, misunderstanding of what an alter is.
They think that the term and concept can be separated from CDDs because they wholeheartedly believe that alter is just "someone else in your head". I don't think I have to explain how that's extremely watered down and ableist.
In refusing to understand how CDDs work, how they form, and how alters come to be in the first place they water down alters to just a "buddy in your head", rather than a severe response to severe trauma.
Their community time and time again, refuses to listen to those with CDDs around them that call them out of their ableist logics and behaviors. They refuse to see how the very core of their beliefs are born from pure ableism. And in doing so, they are a community that isn't safe for any trauma survivors, let alone anyone with a CDD.
It's incredibly disappointing that even when you argue with polite and nice endos and pro endos, who actually listen to what you have to say, they still aren't actually taking in the information you're giving them. They still aren't actually listening to the disordered person telling them how the community they're in is unsafe and ableist, because they see endos as "friendlier". Because they don't see the ableism, because they don't have our fucking disorder.