Y'know - I've used the freeze function and clip-clocking to help minimize my own user errors. But even that hasn't always worked. I've spend many hours (cumulatively) going back to fix errant fader moves like this.
As much as I hate to admit it - I would love a tool like this that could protect me from myself. I'd just want it to lock EVERYTHING.... faders, pan, trim, send/return, master, bus, EQ, clip-position/data, all of it. No more accidental remixes!
Most of this happens when I tweaking the pro channel strip on the side (after forgetting to select a new track). So I end up screwing up my vocal, when I
think I'm working on a hi-hat. I've always blamed myself for being absent-minded, but I think I'm going to start blaming Cake/Sonar from now on. lol.