I did the "exit from social media site to home page, then absent-mindedly go back to the same site immediately to waste more time on it" thing, but with Hacker News today instead of with Reddit like I used to.
Looks like I've successfully weaned myself off of #reddit, feeling good about that.
@digital_carver congrats! HN doesn't leave me anxious or mad nearly as much as Reddit™, so it's still a net win.