That's not what saying something like that would mean but I'm not going to laugh at someone who isn't a native speaker for that. It's a weird reply though.
My point is that you don't have to use olive oil. I just said it in a silly way. It's a prompt for the realisation of "oh yeah, I could use other oils. Other oils exist." You don't seem to have picked up on that and have chosen taken it personally, on behalf of olive oil. Theres no need. The oil doesn't care.
Good luck with the olive oil fried rice though!
The problem with thatcherism is that, eventually, you run out of other people's things to sell.