They obviously want to give us the same treatement that they gave us with Teams. A lousy messaging application that requires high perf GPU and 1GB of RAM, because "Chrome". WTF is wrong with native Cocoa UIs in Swift of Objective-C? Why on earth would you want to build such applications in a web browser? Do they find it cool to use 3 times as much RAM and CPU? Web applications are OK for applications that are not turned on 100% of the time. Considering that Apple keeps selling laptops with 8GB of RAM and sold laptops with as little as 4GB of RAM 3 years ago, there's no way this is a good idea.