The glib answer here is if you're not interested in discussing rumored specs this might not be the best place to hang out, as the R6 hasn't (as far as I remember--but hey, been a crazy few months) publicly confirmed to even exist
But, honestly, what I was trying to get at in a previous post (regardless of a pre-coffee moment getting my threads mixed up) is that regardless of what Canon has said about it so far, the R6 isn't going to be released into a vacuum. We know:
- A lot about the R5 via official channels, which gives an upper bound on the performance an R6 will have and the sorts of parts available for an R6
- A little bit of inference (e.g. sensor size given 8K shooting has to be 39-45mp) about that camera as well
- A lot about the 1DX mark III, which reviewers have in some cases likened to a mirrorless camera minus the EVF
- What the competition has had on the market for
years at the entry FF level, and associated pricing
- Where these model numbers have traditionally landed in terms of price/performance/build/innovation/etc
If ya add all that up, even before throwing in the CR2/3 rumors, you could start to hone in on a pretty good idea about where an R6 might land. There'll be surprises for sure, and where the R5 hits in terms of pricing is a big one! I'm also surprised at 20mp (it seems low) and 12/20 shooting (seems high) but both those decisions make sense if you think of the R6 as borrowing heavily from other products which are either officially announced or actually released.
Anyways, it seems super reasonable to use what we do know to speculate about what we don't, and folks are using that speculation to try and get an idea about how much they'll need to drop on a camera that meets theirs needs & budget when these two models actually ship.