Yea, that’s what others have suggested. But, i’m just tired of macOS having no life in its app ecosystem. Web Apps has the ability to fill that void.you could use Tab Groups to do that can’t you, just have one Tab Group for YouTube, so that your other webpages don’t get mixed up with your video pages.
I’m intending to use WebApps function for Netflix and Disney+. Those sites don’t tend to require multiple tabs, but I can see on sites where you have smaller content, like YouTube, or where you’d search multiple sources of information (like Wikipedia) then tabs would be useful. But I think TabGroups would solve the issue of providing an isolated view
As least we can finally have a de facto Facebook & Instagram “app” on Mac.
In it’s current form, using Reddit or YouTube in Web Apps would really limit its functionality, as those require you to have multiple tabs for any productive experience.