On a serious note,
@mrzz , your post brings to light something that has been in the back of my mind for a couple years now re: Rafa. I have never really gotten the sense of him playing his absolute best tennis--the type of stuff we saw in 2008-13. It is like his recent success (2017-present), at least off clay, is more becuase of consistent very goodness, as you said, something akin to his B-game from his prime. That's good enough to beat almost everyone on tour, except for Roger and Novak on grass/hards.
I first had a sense of this way back in the 2017 AO final. Roger was channeling his prime, fleet-footed self, while Rafa was chugging along in a workmanlike manner; still very good, just not his true A-game (maybe B+?). While that remains my absolute favorite Roger win of all-time and I think he would have beaten almost anyone, I don't think he beat the very, very best version of Rafa -- and to be honest, I don't think we've really seen that version of Rafa since 2013, maybe 2014. He's still the best on clay, of course, but the gap between him and everyone else was so large that it could take some settling into a kind of demi-godhood.
I'd love to hear Rafa fans weigh in on this: How do you compare Rafa 2017-19 to 2008-13 Rafa?