Not a browser, but a PWA. It's a web page, which you can "install" as an "app". Features like storage, background tasks and notifications are important for many

Not a browser, but a PWA. It's a web page, which you can "install" as an "app". Features like storage, background tasks and notifications are important for many applications, for example a messenger. These were available, and there is a market for those, but Apple has decided to kill that market.