Seems like they could just ratchet up the tax on short term rentals. Additional tax for non-owner occupied, additional tax for owning more than one, additional tax for corporate owned. Start with a modest rate, announce that the rate will be going up in a year to give people the chance to sell if they want, then slam the gas on it
Good question, I never actually looked into it. According to her Wikipedia page:
She established the Volant Charitable Trust in 2000, and co-founded the charity Lumos in 2005. Rowling's philanthropy centres on medical causes and supporting at-risk women and children. In 2025, Forbes estimated that Rowling's charitable giving exceeded US$200 million. She has also donated to Britain's Labour Party, and opposed Scottish independence and Brexit.
Jk Rowling. She was (I think) the only billionaire to ever debillonaire themselves without dying (i.e., she donated so much wealth to charity that she was no longer a billionaire).
But then she decided to dedicate herself to making trans people's lives miserable...
Hades