I think this is completely wrong. The reason why nkt a lot of people use the built in elements is because sooner or later you will hit a limitation that you cannot fix.
If it is a javascript element you can do whatever you want if it doesn'fit.
Take dialog as an example. If you have a server side rendered app and you want to show an open dialog without js. You are out of luck, you can't just render it as open because that opens a dialog that does not correctly work.
Or take a multiselect input. Just unusable as a normal browser element.
Also most elements miss something essential like no search function in an input. So also unusable for big lists.
I could make a list of 100 things that are wrong with native browser elements.
It is just easier to use a js framework/library and have a clean view and state.
Take dialog as an example. If you have a server side rendered app and you want to show an open dialog without js. You are out of luck, you can't just render it as open because that opens a dialog that does not correctly work. Or take a multiselect input. Just unusable as a normal browser element. Also most elements miss something essential like no search function in an input. So also unusable for big lists. I could make a list of 100 things that are wrong with native browser elements. It is just easier to use a js framework/library and have a clean view and state.