I just can’t get past the idea that Flutter draws fake versions of native UI components. It feels so Byzantine and wasteful, and I don’t trust Google to not just get bored with it and drop it ( especially outside of Android).
There are pretty much no platforms where apps only use the "official" GUI toolkit. Linux has GTK and Qt. Windows has like 4 official toolkits, plus Qt and GTK, Android has native, Flutter, Jetpack compose, Qt.