Why not just defund police in a specific liberal city or state, and then, send ALL of those in the country who would like to live without police to that area. I suggest Chicago or Seattle or San Francisco, or an area in Alaska.
Let them then live under the chaos and crime waves that would, undoubtedly ensue, and the federal government would promise not to intervene. A wall would have to be built to keep people in and away from the rest of the U.S.
You can add Portland Oregon to that list. The city council just voted to cut the police budget to include removing school resource officers (they help prevent drugs and gang intiminidation of young kids) and transit police (necessary as Portland has a vast mass transit system and without them the homeless and addicts take over and intimidate riders [I saw it once several years ago when visiting there]).
Omnyiacon Siberia.