So, I have wondered if this says something about the future of crop sensor cameras, but....
An EOL (Rick Sammon) talking about the R6 and the new RF 600 mm f/11 and RF 800 mm f/11.
https://www.youtube.com/watch?v=w_mfqryFqBw
Not "L"....not aimed at the professional crowd, but a pair of <$1000 "super tele" lenses for the masses.