I agree, there are protected reasons. People may -want- distribution of source code to be a protected reason, but there is no language supporting that in OSS

I agree, there are protected reasons. People may -want- distribution of source code to be a protected reason, but there is no language supporting that in OSS or Free licenses, and not court or legislation has ruled that it is protected. Since the default for all reasons I "unprotected", it follows this is unprotected until a court / Congress rules otherwise. "Wishing" is not a legal strategy, and in the area of licenses it's the law that matters.