I understand why some people would want to do this, but there's a lot of stuff there that I would hate to be gone forever.
There's an old game - I always forget which game it is until it happens again - that I play once every few years, but which always gives me problems when installing or starting for the first time. And every time I looked for a solution, I always ended up in the same Reddit thread; one with a solution that always worked. After I landed there a few times, I even left a comment thanking them for it.
I don't so much want Reddit gone forever, as I just want for there to be more competition and for users to be spread out. Or, maybe even better, for there to be a searchable archive of Reddit.
What about just saving that revisited post/comment to a personal stash, like in Google Drive or something? There is definitely more competition now, at any rate!
That's a good idea! I also saw someone else mention they save some pages locally when they find explanations for something niche, in case it disappears, and I think I might start doing the same!
All you have to do is follow a link from this page, then drag a bookmark to your bookmarks bar, then go to your reddit user page and click the bookmark. You can even tell it what to replace your stuff with if you want to.