As far as I know, not even that is certain. I read something about other topologies, like a donout shape or even higher dimentional topologies being plausible as well. Interesting rabbit hole but really makes you question our how we view our reality.

So their models have trouble opening a dropdwn menu and their best solution is to implement mass surveillance of the employees?

Seems a bit overkill tbh aside from being qustionable in general.

Filthy NS Operative, let Vanu smile upon you!

They like to annoy future programmers by letting them do binary tree insertion steps manually on paper. They also like to destroy your self confidence by telling you if you ever come up with an algorithm it is likely trash and someone else invented a better one 50 years ago.