mist (npub1kuz…adr6) This is a bad idea. Software enforced containment problems can be patched. Hardware based containment problems(and there are going to be some, because it's implementing software in hardware) cannot.
This is just pushing the problem of virtual machines into an area of wishful thinking(ie "the hardware will be bug free!") with a higher cost of mistakes
and in any case, rowhammer would still work on it making the whole thing pointless