>>4354223Because Canon only care about two markets. The pro L-tier moneybag fuckers that can afford to drop $4k on the new fancy lens because they're a "pro", and the dumbshits that buy a rebel because it "looks just like a pro camera!". The latter group doesn't care about the entry level specs, and the former group can afford better. $750 for the RF 100-400mm that starts at f/5.6 and is f/8 at 360mm.
This might honestly just be Canon being retarded fucks as normal and everyone else is actually making better shit b/c mirrorless.