I'm not sure into what kind of industry you're in, but having most functions as (args, *kwargs) is not the way I deal with most of my code and the libraries I work at all (backend development). Everything is typed fully.

Maybe you're in a niche spot, or using scientist-based code. I've seen plenty of trainwrecks in 'conda-only' ""libraries"" done by scientists. Maybe that's the niche you're at?