We are not that bad nowadays, it is a skill issue.
There are plenty of ways to have portable applications with native UIs without shipping a browser.
Somehow we managed to do it for decades and without AI writing the code for us.
If you want to ship a browser, I already have one, thus standard Web, with a daemon if it really must be.
Portable frameworks exist, but they are at most native to a single platform.
We are not that bad nowadays, it is a skill issue.
There are plenty of ways to have portable applications with native UIs without shipping a browser.
Somehow we managed to do it for decades and without AI writing the code for us.
If you want to ship a browser, I already have one, thus standard Web, with a daemon if it really must be.