Android 10 on the Nokia 5.4 is, as you would expect, absolutely clean and clutter free. As Google would have wanted it with Android, at least outside of their own Pixel phone line-up. That certainly has its advantages, particularly the no preloaded bloatware scenario. The downer is that the Nokia 5.4 will begin its journey as your phone, running Android 10. The Android 11 update is expected soon, though exactly when, your guess is as good as mine. But in the long term, one could expect the Nokia 5.4 to get Android updates as well as security patches for much longer, even after most rival phones would have been forgotten by their respective brands.