I think you're right that this is one (early/first) use case, as it was during the beginnings of the internet. Also, one could argue "gray markets" is complemen

I think you're right that this is one (early/first) use case, as it was during the beginnings of the internet. Also, one could argue "gray markets" is complementary to "free speech" or "censorship resistance" - which is indeed one of the core ideas of cryptocurrencies.