From what I remember they hypothesised that, but then put it to the test by having something else small move in front of the elephant and it didn’t care. Further confirming it was the mouse it was afraid of

Tbf, they did recently (I think) implement a feature where Edge would open with the email in a sidebar when opening links from outlook. So at least there’s some point to it… if that’s a feature anyone actually wants…

Funny you should use Big Mac as an example, since McDonalds actually lost that trademark in Europe due to some legal dispute with a pub in Ireland or something