Ricing is mucking with compilation flags on Gentoo for no observable gain or even detriment. If it extends to hideous cars of a certain manufacturing origin, I'm sorry for the cars' feelings, but it's not racist until cars start having a race.
Oh, it will work fine, as soon as it issues it's first cert without any reference to the identity, it wouldn't even be needed until it's expiry. But it's easier to just not build it.
I've specified that because I've mainly played it on a 2013 Samsung Galaxy Note 3 (yes, wit a stylus), a FullHD beast that Steam Deck can't even dream of matching even a decade later.
They sure do; using it will cost them money.