To hate people playing phones being played without headphones

[GertiesEyebrow]

I mean c'mon no one wants to hear a tinny cover of Shake it Off walking around Lidl or some sweary rap talking about bitches and hos being played by some private school kids on the bus. Or a kid watching the same episode of Bing over and over whilst eating a meal.
Why do people do that?

Because they're selfish, inconsiderate arseholes

Yup, agreed!

(And was mortified whether I was one such wanker, because Bluetooth connection had somehow dropped to my wireless headphones. Sorry, everyone that day)

YANBU. Also when people have telephone conversations on speakerphone in public

Selfish horrible.
I also hate it when people have the call volume up and hold their phone like a walkie talkie. Why????

I absolutely cannot stand this!!!
It’s utterly inconsiderate.