Harry is right about the Ministry. If they are so stupid as to devote most of their energies into investigating 'The Order' and harassing the average wizard instead of attacking the Death Eaters, then they'll reap what they sow. Even if Dumbledore doesn't like it.
Hoping that Britain will be back to normal after Voldemort is defeated, Dumbledore got another thing coming. Harry is going to make the magical better.
So the Marauders have started early. :D