So maybe that dual power needs to involve some dual infrastructure, yeah?
Start a mutual aid group who fronts as a tech support collective and gradually install mesh routers and nextcloud instances throughout your neighborhood to make it redundant in case of internet “outages”
I think during the kind of unrest that necessitates shutting down mass telecommunications, generating revenue isn't really feasible.
Nobody's got their finger on the trigger, but it's clearly on their minds...