I am not sure open source can reproduce the “LinkedIn experience”. I’m also not sure that’s a huge loss. That place is a dumpster fire on a steep hill.

Not yet. But it’s being brought up often enough that somebody will probably start working on it in earnest. IIRC somebody did start somethit, but I think it was abandoned

Someone from my cooperative is working on something. Very early stage. https://joinprofed.social/status/

Code is easy; marketing, making user growth and get your bill paid are hard