@cferdinandi@MaxArt2501@simevidas I think Massimo is generally making the point that some web sites require JS for core activities, not as a design choice, but out of technical necessity. (My own example: media player). Once you accept that JS is required on a site, you make different decisions about web component design. Designing WCs so there’s a noJS fallback - as you promote, Chris - is a valid choice, it’s just not the only sensible choice.