AV
We ain't outta here in ten minutes, we won't need no rocket to fly through space
It's easy to ignore said shortcuts in an offline single player game. Doesn't make them not shitty but they don't affect me whatsoever (assuming the game is balanced without them).
That's the problem, they won't be when money's involved. Whichever Assassin's Creed game it was that sold an XP boost in a single player game for real money was absolutely balanced around the idea that people would get fed up of how slow the levelling was and just pay for the boost.