Well, that is the sort of person you are. If you want to spend your hypothetical riches on yourself and your good times, go for it.
JKR however is the sort of person who, having achieved an unfathomable level of sucess and personal wealth, wants to spend it on good causes, many (though not all) of which are supporting female people (women, in the original sens eof the word) who even today get dealt a shittier hand of cards than male people in almost every society.
To that end, just off the top of my head, she has helped women escape persecution in Afghanistan, set up a woman-only rape support centre for those women who need single sex support and funded a new research centre into neurological diseases. Highlighting the injustices gender ideology is imposing on women, while yes, clearly important given her reach and safety from coercive control, is hardly the only thing she does!
But anyway, enough of the derail.
Whats your view of the actual point of thread and the violent rapist larping as a woman and throwing his toys out the pram because he’s not allowed to be locked up with vulnerable female prisoners?