Everyone always happy to spend other people’s money.
This is a case of caveat emptor. People are free to spend their money however they choose.
I think Apple are being a shower of shysters expecting people to pay top dollar for high-end computers they are no longer fully supporting with updates. I certainly wouldn't buy one with that sort of behavior from Apple. In fact if I had recently purchased one from Apple, I would be looking to see if I could obtain a refund.
So, I certainly wouldn't spend *my* money on a high end Mac at the moment with this sort of carry on from Apple