The correct answer is: depends on what the user (or the main dev) considers good user experience. Is a clean, fast loading page good UX? I would personally say yes. It’s much easier to have that without JS than with. Would everyone look at that linked example I gave and say “yes, this is good UX”? No, I’ve no doubt a lot of people would feel it looks too barebones to “feel good”.
The correct answer is: depends on what the user (or the main dev) considers good user experience. Is a clean, fast loading page good UX? I would personally say yes. It’s much easier to have that without JS than with. Would everyone look at that linked example I gave and say “yes, this is good UX”? No, I’ve no doubt a lot of people would feel it looks too barebones to “feel good”.