Ah - I think I answered my own question. The doc comment is focusing on you can only use it to build _web_ storefronts and I was reading it as you can only use

Ah - I think I answered my own question. The doc comment is focusing on you can only use it to build _web_ storefronts and I was reading it as you can only use it to build web _storefronts_. It's a general purpose React web framework built on Shopify, but it doesn't yet do React Native or etc.