About THAT first aid in Ep.1 (SPOILERS)

Some folks have already talked about the head drilling scene in Episode 1 on whether it is appropriate or not to have the FL do it. I'm just posting their comments and discussion about it for future reference, as many people might come later and talk about it.

From the perspective of actual med students and doctors among the viewers: https://mydramalist.com/735985-love-is-panacea#comment-15094789