Which is something you don't understand yourself? There's no consensus for local settings. You are and always were free to treat non-RBF as RBF since v0.1, and in fact there's no way for the rest of the nodes to even know you're doing it. It's just now a setting instead of a hardcoded value. You're free to have it disabled, and if there weren't already nodes who did this, it's likely that there won't be now either.

Also, do not derail this thread. Continue here: Full RBF.