I didn't say USB3 doesn't cause this interference. I was saying I don't recall this being a uniquely USB3 problem (unfortunately all I have is my memory to go on here that we had desense issues with USB+2.4Ghz when I worked on the Palm Pre & Jawbone Jambox).

Given the report is 8 years old, I find it hard to believe this isn't an active thing that's designed around. Hell, you can buy USB3 WiFi dongles that do 2.4 Ghz. If this were a critical flaw that's unsolvable such a device wouldn't be possible to build. Even Table 4-2 indicates different mouse models have different performance characteristics, indicating not all 2.4Ghz devices are similarly sensitive to the problem.