Yes, of course. We also had a notebook (these paper-based thingies, not a digital one) in the terminal room where we collected interesting web site addresses back then before Altavista and bookmarks.
I had a Popular Science magazine that included the 50 coolest websites you should visit. That was mine. I still get hit with so much nostalgia about it. They were legit so cool that they still put most websites I see nowadays to shame.
Of course. alt.binaries.pictures.erotica - not an internet address in case you wonder, but a NNTP group. Yes, we had social media back then, just not with Nazis, bots, and ads.
We had killfiles back then. And clients that sorted/threaded conversations the way we wanted. And upstream operators that could often physically visit the offenders to tell them to knock if off. Those were the days ...
Most bulletin boards like fidonet existed in parallel with the internet, and even used internet bridges to transfer mail and files across long distances where a dialup connection could not be used.
NNTP actally was quite network agnostic, the messages did not care about the means of transport. I actually handled a NNTP link back then via floppy disk.