The Canon EOS RS is a 90-Megapixel Camera That is Out in the Wilds
https://wccftech.com/the-canon-eos-rs-is-a-90-megapixel-camera-that-is-out-in-the-wilds/
The Canon EOS R5 and R6 were definitely good cameras, and there is no way to deny that. However, it is safe to say that Canon has not released a camera that is made for the top tier or prosumer market. Yes, the 1DX Mark III is definitely something that exists, but that is a DSLR, as is the Canon 5DS R. However, based on the recent rumour, Canon might be working on a mirrorless camera dubbed the Canon EOS RS and it is supposed to bring a 90-megapixel sensor.
Folks over at the CanonRumours have talked about how there is a "small group of photographers" who are already in possession of the Canon EOS RS body, as it is currently going through the first phase of testing as a product that has been finished. The source also claims that the camera will have a 90-megapixel sensor. However, we are not sure if this is Canon's medium-format mirrorless camera or is it still the full-frame, 35mm sensor.