As an American: I soak in a hot tub for 30 minutes or more, at fairly high heat. At least a few times a week.
Sometimes posting on Hackernews.
It’s one of the high points of my day (the soak, not the posting).
This “I wonder” just screams lazy thinking.
just make sure your charger is faaar away from the tube, please. (and thats also true for your phone charger :-)