Hotel taxes are popular because they primarily tax non-residents, who don't have a say in local policy. As long as they're not so high that they counterproductively decrease tourism, they can be almost arbitrarily high.
That doesn't necessarily make them sensible, just less controversial because non-residents don't get to vote.
Agreed, though that only seems to add to the problem: Hotel taxes are politically difficult to reduce, which means that short-term rentals taxes will be the same.
Come to think of it, why shouldn't Airbnb renters pay the same tax as hotel customers? It doesn't seem hard to implement and shouldn't cause a shortage of tourists (there were plenty staying at hotels/motels before Airbnb became an option).
Sure. So why does that automatically need to be resolved in favor of increasing regulations on AirBnB rather than decreasing them on hotels?