I go with what helps me get work done. I have a feeling many people are the same. Python lets me be productive in a crazy variety of tasks and mostly gets out of my way when I do so.
In my industry, the companies that have standardised on Python and consequently now have large Python codebases are not very productive environments anymore. Perhaps they were once, for the first few people, in the first few months.
It's no surprise that the Python community has now started to try and retrofit types.