I was on USENET from '89-2005-ish, on various Unix versions. I used trn until strn came out; it has an amazingly useful threaded display, where you can move around posts on a big branching thread to follow replies. strn added scoring, so a file full of rules would up and downvote things (privately) so I’d only see the good stuff up top, and never see a lot of obvious garbage.
There were less capable clients for Windows & such, but if you had the choice you used a text-mode Unix client.
September That Never Ended wasn’t great, AOLers were really terrible, but now the entire Internet is AOL-quality, so I doubt it’ll make much difference.
If you actually understand the programming language, libraries, problem, and think about your solution first, you can code just fine in ed, the standard text editor. Sometimes I do, I’m the third real programmer
In practice, I mostly code in Vim, which launches instantly, is completely customizable, and I can type and edit faster than in anything else. IDEs are excruciatingly slow, with all the highlighting and analysis stuff on, waiting for code completion instead of just typing it out because you know things.
You don’t need any of that.
There’s also the issue that VSCode is spyware created by Microsoft, and both things should send you running away.