The problem with stub articles about people that serve only to map a person to every Wikipedia subject they've touched is WP:BLP.
To sum that up: every article about a living person has to meet a higher standard of "not being wrong about that person", because when Wikipedia lists something wrong about (say) Tom Preston-Werner, it's plastering that wrongness at the top of every Google SERP, and this tends to piss people off. For obvious reasons, BLP articles are also a magnet for the most insidious kind of vandalism WP deals with: negative claims about real people that are difficult or impossible to refute "automatically", which is how virtually all vandalism on WP is handled. WP BLP articles thus incur a liability for the project.
Often, that liability is more than offset by the value of the article itself. But here, it seems like much of the value of a T.P-W article is simply in making it slightly easier to search for T.P-W in WP. But WP already does a pretty good job of doing that. Marginal value, maximum liability.