So, sure, you may not currently know the procedure. But you could easily boil an egg if you had 60s to google it first.

Some people wouldn’t be able to figure it out. Stupidity isn’t really accurate though in my experience, I think it’s more being overwhelmed and sometimes just having an aversion in general to change and learning. People can often have really bad experiences early in life (ironically, at the hands of people like OP who categorize them as morons for their honest ignorance) that set them up to want to never leave their comfort zone, which is itself again seen as “stupid” by the same people, thus perpetuating the cycle forever.