I don't speak for the whole community but since I am a leader of Sponge, I'll throw my 2 cents in by first saying that yes, SpongeForge will be adjusted to comply. We find these changes to be a good-faith effort to make some wholesome changes to the ecosystem as an attempt at dealing with the elephant in the room: coremods. SpongeForge falls under a coremod which will not function at all without its core changes but, as Lex has mentioned above, we can simply make the core portion not function at all should the whole thing not be here and throw up a descriptive error to say why. Expect to see some changes land in the next couple of days (when someone gets some time) on Sponge's end to make this change.