Well I'm talking from experience as a mobile indie game developer.
Pretty much every year I'm getting warnings from Apple or Google, or 3rd party SDKs, that unless I make sure to update libraries, or comply with a new rule, they are going to take down the game.
One of the latest rules was some sort of a digital services act (again another regulation) that made it very difficult for indie devs not to share their personal address and phone numbers.
That's not related to SKG though, that's storefront policy.
In principle, as long as _you_ are not blocking using the binary on hardware that supports (i.e. a player already has it installed on an old phone), you're in the clear.
SKG is explicitly _not_ advocating for lifetime support, compatibility with new devices, etc