Earlier quoted context omitted.
Hi Dylan, in this case, Justin probably wasn't worth the time spent to correct here. Everyone else in the world knows the phrase "bedside manner" and knows you weren't talking about what they thought you were talking about. After an attempt or two, it was probably more worth it to move on, whereas here you made probably half a dozen attempts to reconcile with Justin to no avail, leading you to feel frustrated, which…
> Justin probably wasn't worth the time spent You're making personal attacks as well?
A common theme among many English idioms is that a phrase is found in one discipline (ie. the medical discipline), in this case "bedside manner." Some deeper meaning is extrapolated, in this case it is "showing kind, friendly, and understanding behavior for people in your care." And then the phrase is re-used in other disciplines and contexts where the deeper meaning is what is intended to get across to the recipient hearing that phrase, rather than the literal interpretation (ie. the bed isn't necessarily involved at all.)
As another example: "curiosity killed the cat." There's no cat, and it's not necessary that people will die when this phrase is used. It just means "sometimes following your curiosity leads to bad consequences." Hopefully this lesson has helped you the next time you come across an idiom and wonder why they used that choice of words.