We've been hearing that Flutter is going to be killed any day now for almost a decade. And yet here we are, it's a stable platform that's quietly chugging along with massive 3rd party buy in. Honestly, Google could abandon it at this point and it would have enough momentum to keep going just fine. Where is Compose Multiplatform? Does anyone actually use that, is it even stable yet?

Some do use CMP but yes it's quite immature compared to Flutter and they'll spend a lot of time fixing the same bugs with rendering that Flutter fixed a while ago. We'll see how it goes though, if CMP becomes the blessed route for Android cross platform development it'll attract more people and attention.