My wife says she’s more into social media than me. She’s frequently right about this sort of thing. Says I’ll be seeing stuff about potato buns tomorrow. How does this make sense?

This sounds like Facebook nonsense. Is it from Facebook? If so, it’s engagement bait.
Potato buns was my nickname in high school.
Look at that guy, he doesn’t know about the potato buns!
(sorry, don’t know either, it seems stupid as usual)
Why do you expect social media to make sense?
Well, you will now — a bunch of people saw this post and they’re gonna make it happen.
Perhaps because of American’s labour day? I think its generally a barbecue holiday.
Trump said something stupid about potatoes and now we have to watch the teenagers beat it to death
New FDA recall notice?
Something about sponsorships. I asked, “how does 1 person leaving a comment on TikTok = headline news?” but she was right the last time I had doubts.