Indeed.
My view is that if you are at a tournament where points matter, fundamental rules that will affect the outcome of the tournament have to be enforced rigidly, not just for the fairness of the match you are playing but for the fairness of the entire tournament.
For example I had a tourney on Saturday. One of my opponents notched the move tool, changed his mind and un-notched and changed it.
now, the move was not in a critical spot, he was not about to fly off the board or even be in/out of range because of the move, in other words, the measurable difference to tournament points was Null. I totally let him continue with his course adjustment and just told him that in tournaments once you notch you are committed and going forward I was going to ask that the rule be enforced strictly. No worries!
I also allowed him to take an anti-squadron arc after he had already moved his ship, again, the chances of this ret-conning having a significant effect on final scoring is negligible to the point of being ludicrous. We probably allowed each other several of these minor "missed opportunities" because the fun factor was orders of magnitude more affected by these than the MOV!
IMO these sort of things are OK to allow take backs, I do it all the time and others allow me to do it as well.
NOW. In the SAME GAME I notched too quickly and moved my demolisher the wrong way, if I had gone the right way I could have side-arced the rear of an MC30 that I could have swarmed with firesprays and potentially had a chance of killing right at then end of the game with some good rolling, possibly making it an 8-2 win rather than a 7-3. I recognized the mistake the second I notched, I pointed it out to my opponent, had a laugh and moved my **** demolisher where I had notched it. I would NEVER expect someone to let me re-do a move like that after notching, I would NEVER expect an opponent to let me "take back" a move off the table and I would NEVER swear at an opponent for not letting me do those things (only at myself for making the mistake).
The person they talk about in the podcast not only notched, but also picked UP THE SHIP and put it down where he intended to move it and only after seeing the entire corner off the table try to reduce speed and re-do the move. Without even bothering to ask his opponent if it was "ok" to do. When the opponent said "sorry but no, it's dead" he started yelling, insulting and making ugly comments about his opponents character. He started holding up a few of these minor "missed opportunities" as justification for being automatically allowed to illegally keep the ship in play and when even the TO had to agree that rules is rules, he packed up his stuff and left at the end of that game (round 2).
I hope to never see anything that ugly at a tournament again.