I have purchased hardly anything from Canon during the last 5 years (7D) and will continue to do so, as long as they do not deliver the products I want [basically, a mirrorless "Sony A7R killer" or at the very least a "Fuji XT-1 killer" (APS-C)]. I've recently sold the 7D and some of the Canon lenses and have no qualms to sell the remaining approx. 5k in Canon lenses, if need be.
Yes, that's just me ... but I know, it is not just me. :-)
No, it's not just you. I recently sold the 7D and some Canon lenses and had no qualms about selling approximately $5K in Canon gear. Of course, I bought several times that amount in new Canon gear. Yes, that's just me...but I know, it is not just me. And unlike you, those of us buying Canon gear are in the majority.