React - How to Memoise a React Algorithm?

The memoisation feature is all about ensuring that herustic that react has is able to tell that nothing has changed. That's what the memosation is when it's used in react this way. And so i think there are two straightforward, you know, ways straightforward, ways forward with this. A, the approach i would like to see is some sort of fundamental change to the way react renders in tat that algorithm can detect when things have really changed. It seems like maybe that's just possible without running this really expensive algorism, and that's why nothing's happened here. But it sounds like, as far as i can tell, that is not a thing any time soon