Two New Canon DSLRS

Canon has announced two new mid-range DSLRS – the EOS 800D (Rebel T7i in the US), and the EOS 77D, which is for the more advanced shooter. I won’t bore you with all their specifications. You can go follow the link and read about them if you are interested. My question for for Canon and Nikon and Fuji and Sony: Do we really need so many new cameras?