I think it is neccessary to educate guests. Most guests are happy and grateful for getting to stay at my places, but some guests think they have rented the most expensive hotel in the world and leave it like it was a hotel room with everything upside down.
Therefore it would be good that guests were educated and they maybe even had to pass a quiz what is allowed and what is not when renting airbnb.
They should also confirm that they do not have so high expectations that no host can meet it.