It's also worth noting that Carlos... actually kinda has a point?
Like, Harry is acting sus as fuck in PT/BG.
Carlos: "Yo Man, we're kinda worried that you've be enthralled by the Totally not White Queen™. Can you talk to us about what's going on"
Harry: *Grounds staff and begins Channeling Magic* "FUCK YOU, I'M NOT SUS, YOU'RE SUS. FUCK OFF OR FIGHT ME".
Like, actually what the fuck dude. You treat your frenemies/enemies with less venom then you do you supposed friends/allies, and then go all 'boo hoo woe is me, why don't they believe me' when they don't trust you.
Trust is a two way street Harry, you learned this in like, book 3 with Murphy, remember?