That was not enough!
Canon did not do their preparation on the EOS 1D X Mark III camera body because it has very little development with tiny new features. Canon spent a lot of their money and produced JUNK mirrorless camera and JUNK RF lenses. They are trouble-prone engineered.
Now, where Canon promised to release EOD 5D R Mark II, EF 24-70mm f/2.8L IS USM, EF 200-600mm, new 50mm f/1.2 with improved features plus other items. We are NOT interested in R camera and RF lenses.
I discovered Canon changed its policy to provide replacement parts for both camera bodies and lenses. So many skilled 3rd party camera repair stations were not able to fix the problem as they cannot receive the replacement parts.
If you have Canon EOS 1DS Mark I, you will be out of luck because they will turn you down because the parts were out of stock and obsoleted.
I have Canon EOS 1D Mark II. It needs new material for the body due to worn out. The condition of this camera is excellent. Canon told me they were no longer parts available and also told me to get a new mirrorless camera. I discovered as they will provide replacement parts up to 3-5 years old. After that, you will be out of luck.
They copied Nikon's new policy on replacement parts as well as Sony too. Because they want to be a monopoly and hurt the 3rd party service vendors included me. I surprise to learn from eBay for used digital cameras to show tremendous increase prices.
We need your voice against Canon and Nikon to stop crazy policies and provide better support for old cameras that need parts.