Ok, I've just seen another advertisement with ORANGE as the color of dang near everything in it.

[a kennedy]

A pet product for something……ORANGE, at least 3 advertisements I’ve seen with the color orange. What’s up with that??

[Ocelot II]

1. Orange attracts attention, probably the most likely reason.

Trump's orange is more of a dull pumpkin shade, not true orange.

[Earl_from_PA]

2. Exactly.

That's why traffic barrels and cones are orange. It draws attention. The human brain responds to it, subconsciously. Red, as in stop signs and traffic lights, is a primary color with less automatic attention, that attention is conditioned, or learned.