Maybe this will provide the impetus for larger scale adoption of P2P trading. Growing fears about frozen funds and customer due diligence demands by exchanges could drive traders towards Bisq and similar decentralized alternatives, which appear to have escaped FINCEN regulation.
That would be ideal, yes, but if things like the travel rule become entrenched and enforced in the ecosystem, decentralized alternatives will never grow if people can't feasibly use their bitcoins, either because they can't spend them outside of DNMs or because they can't sell them, or because can't sell them for as much as they trade on most exchanges.