The trouble is with claiming some tools are 'cheating' is where does the cheating start? If you re-record a take is that cheating? Drop ins are they cheating? Using your standards they must be.
What's the difference between using audiosnap to tweak some timing and re-recording it? Not much.
If that's the case I'm pretty sure that'll make just about every musician that has ever stepped foot in a studio a 'cheat'.
If audiosnap and the like were some sort of magic process that took any old garbage and polished it into some virtuoso performance you'd have a point but the fact of the matter is they don't.