Get private equity out of healthcare.

Don’t require states to uniformly respect limited liability granted in other states. Allow them to add limits, requirements, etc. let the different states explore the trade off.

Revoke corporate charters. Prevent and break up consolidation.

All corporate entities require a registration to operate in a state if they have a physical presence.

In this instance, you can also pass a law along the lines of "After setup, all care homes are required to spend 90/95/99% of their income on direct care of the residents or your charter gets revoked." This would prevent the incentives to buy them in the first place.

multi-generational households

It could happen this year; legislatures just need to pass laws. The hardest part is people posting comments like yours as a diversion from doing real work (though there are other hard parts too).