I think there's a case to be made that some common nomenclature should be applied to activitypub implementations

But there's no standard when platforms on activitypub are so vastly different

peertube are is the equivalent of or youtube
lemmy is almost like reddit
Mastodon is twitter-like
Kbin is a mix between twitter and reddit
friendica is facebook
etc.

I think is ok for every platform being different, left the autors express however they want. Maybe if you are a boomer who never touched a computer or a smarthphone ever these things may be confusing, but for digital natives? really? Can't you catch this stuff on the fly? It must be true what they say, the younger the dumber, to the point kids today don't know the difference between a file and a folder