manniax
Well-met in the Ka-tet
None of the majors are dispatching from home and I have not heard of any of them wanting to dispatch from home.
I know of one major looking into it but not to replace their backup NOC - just for use in a “worst case” scenario where the primary NOC is closed and something then happens to the backup facility. However it has not been approved by the FAA so far. I kind of doubt they will ever approve it, but I could be wrong. The FAA seems to have different standards, sometimes, between things it approves for regional airlines vs. the legacy carriers.