Yeah, totally legit. Don't worry about it, it's not enforceable anyways. What, remove it from the contract? God no! Oh, I mean sorry, no one off contracts.
And you don't get the meal, either.
- The Wretched of the Earth, Frantz Fanon
Exceptions require sign off and thinking. The optimal answer is go with the flow. In an employment situation, these sorts of terms require regulatory intervention or litigation to make them go away, so it’s a good bet that most employees will take no action.
My best friend is a lawyer, so heck knows how difficult that test can be -- he passed it. ;-)