[user104658]

Originally Posted by Ammi

…it’s interesting, I think…that the youngest housemate…(…is JoJo the youngest…?…)…is the person who tried to address it with him directly and in a very non confrontational/accusing type way…well done her…

I find the current batch of early-20-somethings like this in general, I work with a couple as does my wife, they tend to be quite self-assured and direct but in a pleasant/amiable way. It does make for great employees to be fair - they'll say it like it is without hesitating but in a non-confrontational way which is a skillset us older generations could learn from. Not me, obviously, but other people.