i agree not to reraise with AQ/AK but thats my opinion not the by the book method.
i think what the presenter may have been saying is that you dont want to be getting all in preflop with AK/AQ or any unmade hand. also if you hit the flop too many low stakes players assume they are ahead because OMG they have a pair of aces.
AK/AQ are good hands so play and raise them that way. the thing to remember is that they are unmade hands though. you want to see a flop and improve or be given oppertunity to bluff a pot, you dont want to be pushing or reraising with them.
raising 1-3bbs often ask for trouble with these hands. you want as few people as possible seeing the flop when you have AQ/AK