Most Keto folks really care about what cooking oils they use because of different fat contents, but most of them aren't using olive oil and using coconut oil for everything anyway.

Personally I'd be really pissed about getting cut olive oil because usually it's Sunflower or Safflower oil and both (along with Grapeseed Oil) have massive quantities of highly-undesirable Omega-6. Might as well have gotten the substantially cheaper corn or soybean oils because they're just as bad for you.