SuperUserDO

Casks are as a rule GUI applications. So if you want to install Firefox with homebrew would need to install it via a cask.

It’s not going away. But I could see someone smart figuring out isolation.

Frankly it all three are logical next steps. With the way windows is going, valve needs to decouple it’s store from the windows dependency. The deck was the tester, now we get the not so cheep next generation