If wizards just had cellphones Sirius would never have to fucking die!
Harry could have just shot him a text like
“Yo Sirius, where u at?”
“Just at home eatin some pasta”
“K good cuz I had a rly weird dream that u were wit voldemort.”
“Nah bro just chillin with kreacher”
CRISIS FUCKING AVERTED
The best part is he gets slowly more annoyed