How would a computer program recognize that something were a mistake? I mean, barring "magic", there's got to be some criteria, right?
I'm not going to engage in pointless debates. Suffice to say that I
know that what I'm imagining above is technically feasible, if not already coded somewhere by a forward-thinking programmer. Yes, criteria would clearly be involved.
And I'm glad that solid software engineering is being continually poured into Reaper. We need several technically strong DAWs in the marketplace to ensure healthy competition.