"However, this does not in anyway prove that Hitler was not a self-centered jerk. If it was up to me, I would at least made 1/2 of all Me-262s produced interceptors. "
I would have to say you are wrong. Even hitler saw his own blunder and in the december of 1944 ordered that all Me262s be interceptors, not bomber.
The Me262 had horrible bombing accuracy, and it should of stayed as a plain fighter. The Ar234 blitz was a bomber made at the same time and used the same engines. It held more bombs, and it was made for the role.
The Me262 never was made for bombing, though it had excellent armament. A 50 mm cannon could be fitted on a Me262 to blow away bombers and ships.
Now the He280, fully completed three years before the Me262 should of been given priority. It had the nosewheel undercarriage, and even capability to hold bombs, before the me262 even flew with jet engines. If given priority, the germans could of worked on making it faster, sleeker, and have a better armament. (Remeber the Bf 109 started with two Mg17 machine guns, and over the years they had 20mm cannons.)