Waiting for the inevitable internet goer who takes Mr. K seriously and then says that he agrees with this statement.
Oh, and there are many locations where you can save in Lumiose City. It's just a bug, which pretty much every game has. Remember this game called Skyrim, pretty much a huge thing a while back? It's hard to take a single step without that game bugging out on you (hyperbole, but it had a hell of a lot of bugs).