Normie communities will often choose to do things to each other, something that we usually know as "drama". But more diverse communities may choose to avoid that, because neurodiverse people often find drama tiresome and even threatening. They will instead attempt use stigmergy for communication — this is often called "leading by example" or even "doocracy", but can be as simple as bringing a board game that you want to play to a game night.
The problem is that while drama only requires people to have access to each other, stigmergy requires "working space", an environment that is shared by everyone communicating, can by modified by all involved, but that also is safe and relatively quiet (otherwise the changes through which you tried to communicate will get drowned out in the noise of other changes). Unsurprisingly, those spaces often get disrupted by drama, or by external forces.