Ok but imagine every other Hogwarts student finding out each year why the Defense against the dark arts teacher has left.
"Harry Potter kiLLED HIM WITH HIS BARE HANDS?"
"Harry Potter erASED HIS ENTIRE MEMORY?"
"Harry Potter let hiM TURN INTO A WEREWOLF?"
"Harry Potter disCOVERED HIM IN CHEST??"
"Harry Potter let heR GET CAPTURED BY CENTAURS?"
Imagine if Sirius could have raised Harry and when he sent a howler to him in his second year for driving the car to school.
"I’M NOT EVEN MAD, I’M ACTUALLY IMPRESSED. MERLIN’S BEARD I’M PROUD."
And Remus in the background “SIRIUS NO.”