Earlier quoted context omitted.
Why should they be prioritized? That seems rather subjective and dependent on who you are. An argument could be made that it takes supply from the short term side and artificially drives up the cost of hotels. Why not let supply / demand decide?
“Letting supply and demand decide” means deciding to give the housing to whoever will pay the most: which group do you think will pay more, the entire world of tourists who want to visit SF on vacation or people who live here? Which of these groups do you think it is more important to serve?
There are a large class of landlords that will favor longer term tenants because it is lower risk / less hassle.
There are also many cases where renting long term is more profitable as well if the home can't be booked consistently. There has always been a "volume discount" incentive for business owners.
I would say there is economic incentive for both interests.
I don't claim to have the right to assert my opinion on other renters and landlords. I don't think others should either. Who I think is more important is none of my business. That's between the renter and the landlord IMO.
Markets, based on supply and demand, have a natural tendency to find balance between the interests of multiple parties.