> Most code with type hints is easier to read

That has not been my experience in the past few years.

I've always been a fan of type hints in Python: intention behind them was to contribute to readability and when developer had that intention in mind, they worked really well.

However, with the release of mypy and Typescript, engineering culture largely shifted towards "typing is a virtue" mindset. Type hints are no longer a documentation tool, they are a constraint enforcing tool. And that tool is often at odds with readability.

Readability is subjective and ephemeral, type constraints (and intellisense) are very tangible. Naturally, developers are failing to find balance between the two.