My biggest beef with web components is actually the lack of "real" isolation. You still have shadow-piercing props and settings that will bite and break your c

My biggest beef with web components is actually the lack of "real" isolation. You still have shadow-piercing props and settings that will bite and break your components (font size is a simple example). If web components provided the kind of isolation that iframes provide I'd use them more. But so far my experiments into having a set of components I could easily reuse on different websites has failed.