Another article blurring the lines of a skin and a launcher.
I don't care what your default launcher does, not gonna use it anyway. System-wide features, on the other hand...
If all those features only tap to sleep seem to be launcher specific, big folders - mayyybe, more like OEM specific launcher if you want to be that specific, everything else has nothing to do with launchers
Yeah, of course those are launcher based, but it's not like you can install a OnePlus launcher on your Samsung and use big folders, it's the same as arguing with people liking Samsung's alarm clock app feature by saying it's not One UI feature but the app