Wind turbines can coexist with agriculture without many issues. Pretty common here in Denmark. The biggest problem with building wind turbines on land here is probably NIMBY-ism.
I think it's actually the OIDC access token and not the ID token. The OIDC spec does not mandate any structure for the access token, but letting it be a JWT isn't out-of-spec.
I recently found it useful for an approximation algorithm. Since it was an approximation, it didn't really make any hard guarantees on the output for a given input, but snapshot testing at least made it very clear when a change affected the output and to what.