I disagree with that, user experience in Linux is and in foreseeable future will be the most flexible of all and hence allows users to make it look exactly the way they like.
For comparison I would say Linux is like bootstrap that you can customize to make it look the way you want. iOS is like a paid theme you have bought over Themeforest with near to zero flexibility.
If you want a predefined good looking desktop, you can look at Manjaro ( that I am currently using and am pretty happy , my decent 16gb RAM with SSD system boots faster than my Macbook Pro 2019 and opens applications faster on cold boot as compared to Mac )
For comparison I would say Linux is like bootstrap that you can customize to make it look the way you want. iOS is like a paid theme you have bought over Themeforest with near to zero flexibility.
If you want a predefined good looking desktop, you can look at Manjaro ( that I am currently using and am pretty happy , my decent 16gb RAM with SSD system boots faster than my Macbook Pro 2019 and opens applications faster on cold boot as compared to Mac )