Three random observations

[Ersatz Harry]

No: HPFGUIDX 71366

1. Slytherins generally travel in gangs.  So do death eaters.  Do
Gryffindors?

2. Centaurs do not harm foals.  Hermione refused to let Harry attack
the baby DE at the MOM.  Voldemort, however, was entirely willing to
attack a baby.

3. James suspended Snape in mid-air for no real reason other than
loathing.  The DEs at the Quidditch World Cup suspended a family of
muggles in mid-air for no real reason other than loathing.

Ersatz Harry, being terse