What antenna? The FM am antenna? There are probably multiple others hidden that are tiny (think mobile phones) if they want to so it without Our knowledge.

Yes I absolutely agree but it has to be transparent and for me it is intentionally misleading to show it like this. Yes, it’s still significant and still shows lack of care from microslop but context matters to me. Maybe more than to others :)) I acknowledge that I am special that way and this is fine for others

It is still bad practice to select a narrow window from a axis like this and show the difference that seems massive relative to what is shown but isn’t that significant when we can see the relation to the whole.

Graph 101