As Einstein said. Did NOT…!

“Insanity is doing the same thing over and over again, but expecting different results”

Or
“Insanity is doing the same thing over and over again and expecting the same results”

But then, the original goes something like:
“Insanity is making the same mistakes and expecting different results” … (emphasis mine)

Which is obviously what all the misquoters do: Making the same mistaken attribution and expecting anyone to still laugh and/or understand but to the formers’ dismay this doesn’t happen.
And for good reason. #2 above is maybe the most worthwhile; in an ever faster changing world one hardly can expect the same result when all context has changed so pervasively. Through which #1 would be outright false: It wouldn’t be insanity, but the opposite…!
Oh how people are like colanders: the coarse stays, the fine stuff falls through and is discarded. False shortcuts for simpletons remain, e.g., the whole TLD thing. From a (relatively…) philosophical angle that might even make some sense, but the small-minded little eager beavers make something completely missing the point of it by zealous but unfortunate misinterpretations due to lack of sophisticated understanding.

But then, what is aimed for, is the actual quote: Not seeing the above.
Just sayin’. Now get over it.

[Reminds me of someone’s hair. Just can’t get my head (sic) ’round to recalling whose.]