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It's rarer these days, but there are still plenty of devs who don't think static types are important.

Is it rarer because of all the devs who decided that static types are a substitute for unit tests?

I think the reverse is more common.

Yeah, check out Type Driven Design with Idris or this presentation https://fsharpforfunandprofit.com/ddd/

It’s as opposed to db driven design, or object oriented design