I can tell you firsthand that that is absolutely not true. The massive rush to renovate or build new short-term rentals in the 2010s had a disastrous impact on rental prices around my city, especially coupled with historically low interest rates that made these enterprises far less risky. It’s also incredibly disruptive to neighborhoods/communities, not just because of bad guests but because it can rapidly drive up value, leading landlords to sell and/or rapidly drive up rent which means kick out lower income tenants whether it’s intentional or not. Most of the STR’s in particular were also not being done by locals. 70%+ were out of town developers. Currently almost 90% of STR’s here are whole home which means not local owner/operators living there. It’s just hotels by a different name taking up housing in residential neighborhoods.

When interest rates and home insurance went up a few years ago, coupled with stricter rules for getting an STR license, a lot of people sold their properties (usually rentals/STR’s), and the price to buy as well as rent noticeably came down pretty rapidly. It’s still too high, but the drop was noticeable and quick. The purpose for construction absolutely factors in to these discussions.