Glad you liked the post.
It really is a difficult one and like you I was using olive 🫒 oil to fry. However one of my healthy friends mentioned I should switch to avocado (she is vegetarian) but still didn't try avocado oil yet.
I know what you mean about cholesterol and using butter. It does make things taste good though.
That's a good idea with mayonnaise, I am sure some healthy homemade variations would be really nice and I might give that a try along with some hummus.