It remains to be seen just how many people there are, who will want to live in facilities that cost more per month than several live-in nurses might.
Of course, most people will not be able to afford these new facilities and they still need affordable assisted living facilities for themselves.
Whatever your income level is, you should be able to find an appropriate place for yourself, if you check around.
It might be a wise move to seek the advice of an elder law attorney before signing contracts, especially at $20,000 a month.