That doesn’t sound like anything like a problem. We had a similar discussion on a local winter biking group, and there were some people who had issues from washing their face three or more times a day, exfoliating regularly, and such. Yikes!
Hope the hyaluronic acid helps!
Worst case, he does it. Best case, he gets resoundingly thumped by the legal system. But neither of those is going to happen. If he’s even still alive in four years, I don’t think the people really in charge will be able to hide the dementia like they are now.