[ARFC] Add SNX to Ethereum v3

Hello, and thank you, @Llamaxyz, for submitting these proposals to the forum.

Since the proposals are presented in separate threads to allow governance granularity, the ACI’s response will be variations of this current post on each thread.

The ACI believes it’s better to leave GHO out of isolation mode in the early days and not allow some assets to be collateral to mint it.

With this in mind,

the ACI is supportive of this proposal if GHO is not part of isolation mode.