>>96907732
I am on team nuclear-hot-take contrarian where I want the hybrid mana change to go through AND for text box abilities to no longer contribute to identity, just CMC and revert the manage generation change so you can only make what's in your color.
Kenrith is now mono-white color Identity and you cannot ever activate any of his abilities costing red, green, black, or blue mana unless he's in the 99 of an actual five color deck.
You can play Godhead of Awe in a mono-blue deck but can only ever cast her by generating five blue mana, if you try generating white mana to pay for her it fizzles and becomes colorless instead.
Sen Triplets can only steal and cast colorless, white, black, and blue or hybrid spells or those colors since they're incapable of generating red or green mana and don't have text like Gonti allowing them to spend black mana as any color.