I'm sure most here have seen ads for Temu. They seem to have begun in earnest a month or so; at least that's when I seemed to see them everywhere.
If you're wondering what Temu is, here ya go: It's a Chinese site (no surprise) that offers cheap stuff, and is extremely "gameified". This interesting article makes it sound extremely annoying, too:
Is Temu the Future of Buying Things? Imagine if Amazon and TikTok had a baby.