If that’s the case he should at least point out and link to that video at the appropriate time. That wasn’t the case here. When he says “usually it’s because of

If that’s the case he should at least point out and link to that video at the appropriate time. That wasn’t the case here. When he says “usually it’s because of touching parts like these” and then touches all of them, its not clear to a lay person that he might have discharged all the relevant bits and taken appropriate precautions. The reality of YouTube is people send links to individual videos, much like this going on HN. People are going to watch a one off (such as myself right now) and not scan a channel for a meta-level warning video.