Why do you think you need to pay $99 to build a binary that runs on macOS? I do it regularly and have never paid.

I can't quite work out if this is serious or not, but for anyone who doesn't know, you can set global and app-specific keyboard shortcuts in System Settings->Keyboard->Keyboard Shortcuts. Shortcuts map to menu item titles which means you can set a "Select Next Tab" shortcut and that shortcut will work in every single app that uses "Select Next Tab" in a menu - it's one of the best features on macOS.

A laptop is for getting work done, I'm not a child.

I wouldn't even let someone connect that thing to my home network, let alone pay money for one.

It's amazing how often people who post on here about hating macOS have only just got a Mac for the first time and simply can't be bothered to learn, or hate that the keyboard shortcuts are different, or desperately want their OS level adverts back or something. It's lazy.