I wrote it wrong, it is as you said:

    alias ..="cd .."
    alias ...="cd ../.."

I don't agree with uniformization, I like my setup, I like to change it when I want.

If you want to give the outside world the feeling we have uniform alias and shortcuts I'm ok with it.

If you want to have this for newcomers to GB then I like this!

If you want to force some uniform alias and shortcuts on the company I can't agree with it.

For pairing you should be able to use the defaults, this just works inside the company.