I can say that since Joey shut down my reddit use has dropped 95% at least. I hardly looked at reddit on the computer unless I was searching for an answer to something. I tried the reddit app, it runs like ass on my phone so I’m pretty much done spending time on that site unless I’ve googled something and the answer is in a reddit thread.
Not sure what subs you visit but this is not at all representative of my experience. Subs are as busy as they’ve ever been, so much so I hardly bother commenting to just disappear into the noise.