Earlier quoted context omitted.
WebView2 can be a fantastic experience when the application is designed around it with intent. It can't be a technological afterthought. Taking an application that was designed for web and throwing it in a desktop shell is how you wind up with bad experiences. A hybrid of WebView2 and native elements seems to be the best approach. You can completely hide the browser startup delay with these techniques. The Discord en…
Until you look at memory consumption in Task Manager or Process Explorer. WebView2 spawns ~400Mb worth of various browser processes. Your main app process by itself might look nice and slim, but all that (somewhat hidden) cost is atrocious.
Processes in Windows are very expensive objects. They could probably reduce the overhead by allowing more customization of the Chrome codebase for this. Mojo abstractions service location.