It is very unusual for software that's been around for a while to actually have better UI than it did two years ago. Every time I pull out an old laptop or phon

It is very unusual for software that's been around for a while to actually have better UI than it did two years ago. Every time I pull out an old laptop or phone running 5+ year old software I notice that things look different and buttons are in different places, but functionally there's very little difference. Most changes to already functional software are just changes. They aren't improvements or regressions; they're just making things different.