If you can't understand how to turn your volume up, you probably can't use an LP15. Either that or you need hearing aids. Or you're just bullshitting an excuse to whine about what somebody else does with their face, and "unhelpful theatrics" is entirely 100% projection. If you're a medic, I hope I'm never cursed with being your partner.
Why is this made public. It clearly shows how the public would have a nervous lack of confidence in ambulance attendants when little reminder videos have to be sent out like this.
Designed to supplement/support education the Paramedics receive during initial training and a job aid for further awareness and reference for newly trained personnel. Every profession has continuous training and development including Physicians. This does not mean they lost the knowledge, but to further cement the knowledge they have.