For all of LinkedIn’s problems, this sounds like a problem that can be easily solved with some self-discipline.

I only add, and only accept requests from people I actually know.

Sounds like "LinkedIn Personal" can be launched. I hope LinkedIn listens to your and mine idea and hands us some of the profits.

If you can offer a reduced AI slop place where i can simply keep contacts and stay updated with their career progression, I’d drop LinkedIn in a heartbeat.

The question is and always has been how can you monetize that for yourself without tainting it. If you crack that code, you’d likely be Gabe Newell.