And it has array programming features, logging, and (time-travel!) debugging all intuitively graspable for most non-technical people.
I sincerely think there are lots of unlearned lessons in studying Excel.
And that is without counting on Lambdas, VBA, Power Query.
It’s reactive programming in a functional style. I wouldn’t call it functional reactive programming though because that’s usually used to describe more robust languages like older versions of Elm before TEA.