If somebody made a post talking about a "home-made floppy disk" and I clicked on it only to discover it was a flash drive, I'd be a little annoyed, sure.
If a post said "hobbyist makes a land-line phone using modern components" but it was actually a cell-phone case shaped like a Bell handset, again, annoying.
If a post said "hobbyist makes a land-line phone using modern components" but it was actually a cell-phone case shaped like a Bell handset, again, annoying.
The headline is actively misleading. That's all.