Just imagine if the aliens living on a planet in that star system happen
to look just like Doritos and they see a human eating one of them after
being dipped in hot sauce!

In all seriousness, I am amazed at how cavalier certain people and
groups are about beaming messages of all sorts into the galaxy.

Even if there are no dangerous species out there, our first deliberate
efforts at messaging the Cosmos should at the least have some
substance to them.

Or is it as my old anthropology teacher once told us: That one
learns a lot more about a society by sifting through their garbage
than looking at their monuments.