This is very nuanced because, to me, there is a difference between a "missing" feature and a feature that's intentionally "withheld". Things like changing icons

This is very nuanced because, to me, there is a difference between a "missing" feature and a feature that's intentionally "withheld". Things like changing icons, in my mind, are missing features. Things like being able to install whatever apps or scripts are available outside of the walled garden are intentional decisions made for security, privacy, etc.