I barely have time as it it. Please, don't make me do the writers, too!
Also, if you actually look into the graph, note that data points have X axis error bars of +-1.
For those who don't want to open Desmos:
Show
Edit: Added the Harry spike for that timeline where he had a kid with Tom's daughter, as well as a gap for Neelix and Tuvok during the whole Tuvix thing.
Another Edit: Fixed the line connecting episodes 69 and 70 for Neelix.
Basically. I have to say, he was mostly a good uncle figure for the rest of the series. If I went beyond a casual analysis and started giving each character a number every episode, I might find counterexamples.
He should on no account be allowed within 500m of a child, ever. If that means beaming him into space without a suit since the Voyager is only 343 meters long, so much the better.
He seemed like a decent uncle-type figure for Naomi
In fairness, by the end of the series she was out of his age range… 4.