On the contrary, I would certainly mark "maintains moderately popular open source project" as a calculated career move, just like how prostitutes would dress up right for the cliente. Sorry for the crude example but I am not placing the blame on the devs here but the absurd notion of employers considering a GitHub repo the 'in' thing before actual capability. Candidate - Brah I got 10 of those packages with 10mil downloads in total but I can't code for shit. Hiring manager - Since we are suckers who look at stats, you're hired!
The problem with this nanomodules approach is that it results in complacent and naive developers that eschew the basics and just publish random crap. Anything can make it to be a NPM package and be judged by...popularity? Since when is code turning into pop music :)?