If the sign matters, why isn’t it the largest sign on the dumpster?

I don’t fucking care about your toll free number or your dumb company logo lol

I always wondered what happens in the facility where they get “illegal” items, do they just dump the batch in the common trash? Do they have people separating what is good from what is not? And if they have people separating, does it matter if people follow the recyling guidelines?