Was it a "smart completion" like JetBrains' local llm based tab completion? If so, it's a step above in-editor completion and a step below full on AI. I'd let it slide... but I'd also disable it.
I can't stand things popping up in my editor. Especially if they move text or line breaks change when it pops up. Things like inlay hints drive me insane.
Not just the image, but the whole blog looks... fake. Either AI generated or just one of those websites that posts "fake" articles for SEO purposes. I dunno, just the whole look of this blog doesn't seem legit.
I don't use AI. I don't use code completion or LSPs other than ctag based completion.