While the refurbishment
@Alicia mentioned in a recent park stop vid sounds like a substantial investment based on what was mentioned and could last the ride another decade at least, I don't think that would still stop Universal from removing it in just 3-5 years time if they decide they would want to combine World Expo and Springfield into one large replacement land depending on the IP once the Simpsons contract expires. Just a reminder I read on a Micechat update back in 2017 that even though Team Disney Anaheim put a considerable amount of dough into their now defunct Tough to be A Bug attraction which involved upgrading the projections to digital and spiffing up the animatronics, it still did not stop them from removing it for Marvel.