The new R/RF series is the complete opposite of what you predicted and wanted. As usual, you were 100% wrong.
EF is legacy? Um, no. EF is current. Observe the latest super telephoto lenses.
BTW: Want smaller and lighter? Go with EF. LOL!
lol. You seem to have a short memory.
My prediction was spot on:
1. Canon FF mirrorfree system comes (only) with new, native "slim" mount, not with legacy EF mount.
2. R mount lens parameters: "at least as wide as EF (54mm) and FFD a bit longer than Sony FE (18mm) - ideally between 20-24mm.
so, i'd say:
And while 1st gen EOS R body is somewhat larger than what I'd prefer and starting lens lineup includes 2 big, fat, exotic "show-off lenses", i am very confident that many more compact and reasonable RF lenses and R cameras will follow soon enough.
Already today EOS R with RF 24-105 is noticeably more compact and lighter than a 5D or 6D series mirrorslapper with EF 24-105 II.
So, i guess I shot a few of your legacy crows out of the sky. You can eat them now.