Canon EOS R6: more than a mirrorless 6D, more interesting than EOS R5

The R6 need not necessarily be overshadowed by the R5 I've been guilty of it myself: describing the EOS R6 and R5 as the mirrorless successors to the 5D and 6D lines of DSLRs. Guilty because, while it might be literally true, it risks obscuring a subtle re-positioning of the two cameras. Personally, I think the R6 is a much more interesting camera than the 6D series DSLRs were and, consequently, more interesting than the R5. Just in case it needs to be said: we've not fully tested the R6 yet and...