What I found amazing is that it took a year and 10 days since announcement to be that popular
https://www.flickr.com/cameras/canon/eos_r5/
The story how smartphones brought back sales of dedicated still cameras to pre-2007 numbers
https://digital.hbs.edu/platform-dig...hats-with-you/
It explains why Nikon & Canon are not spending any more R&D resources to further develop future dSLR bodies, lenses & accessories while still manufacturing existing SKUs based on demand.
https://www.techradar.com/features/t...s-a-good-thing
https://youtu.be/nyPKBBeHy6k