Unfortunately we've already lost. Even if she had no investments and had to live off her current billions she'd still be able to inject £100,000 of caviar and racehorse semen (oh sorry, printer ink is actually more valuable) into her veins every night and still be good for the next 30+ years. In one sense, whether she makes money off you or not changes nothing because she'll still be able to fund all the anti trans shit she wants with her current empire.

Billionaires are a mistake of society and she's a garbage person but whether one person or 500,000 people buy Hogwarts is quite literally meaningless to her wealth because she already won capitalism.