I don't like/use the class keyword in JS, because I quite like the paradigm with prototypes & stuff, and that keyword tries to make it fit into a totally different paradigm, which doesn't really work IMHO.
With TS, I find it even more useless, because I can use TS as a functional language, with POD, functions and interfaces only. I've written entire projects without ever using and needing this keyword, which is a proof IMHO that it's an unnecessary addition. Not sure how unpopular is my opinion tho ๐
BTW, I've developped a few strats to have my own style in TS that I like quite a lot. I can tell more if you're interested.
Why the fuck would they prevent private browsing? I use that a lot to be sure the session is closed correctly.