Not being argumentative, but according to public records this place is privately owned by a person (or family) who bought it in 1997 (not a corp or LLC). It was listed for rent 2 years ago at $3900 before being taken down a month later.
That’s why I see it as a parallel market. I have a hard time seeing how folks being hurt by crazy rent prices are affected by this home being on Airbnb, any more than (say) a shortage of Ferraris would affect the price of minivans.
If you want to know what the moon blowing up would be like, give Seveneves by Neal Stephenson a read. It’s the last book that got me to stay up all night reading. First two thirds are a solid 9/10.