I agree, but it's also a matter of degree and availability of the skill you're looking for in the market. I wouldn't hire a developer who has only touched Java

I agree, but it's also a matter of degree and availability of the skill you're looking for in the market. I wouldn't hire a developer who has only touched Java to do React when there's lots of React developers out there, but as a Rust shop I'm happy to talk to a Go developer who seems open to learning Rust on the job.