I could never afford it of course but when I thought about a new OS for maybe 30 min I could quite easily think of a few dozen things that sounded exciting and

I could never afford it of course but when I thought about a new OS for maybe 30 min I could quite easily think of a few dozen things that sounded exciting and would make it worth the effort. The goals chosen by popular OS's are very good but there is plenty of fruit slightly further up the tree. For alphabet there are many more options.