I have a phone I bought around 2015. It has Android 4.4 and the vendor provided only minor bug fixes for a very short time since then. I think it is quite typic

I have a phone I bought around 2015. It has Android 4.4 and the vendor provided only minor bug fixes for a very short time since then. I think it is quite typical for Android phones. HW is still OK but more and more apps drop support for such old OS.