It doesn’t? The text manufacturer plate under the sign looks worn, but is still both legible and makes sense. Tardif Metal Inc. is an actual company based out of Quebec and this pic was taken in Toronto, Ontario. A lot of Ontario’s infrastructure is made in Quebec. If this was AI-generated, such information wouldn’t add up.

I don’t see anything else than can be mistaken for AI. Edit: Like others said, the pic was likely just poorly upscaled.