Too many blockchains and we don't know what can we do with each one of them. Blockchain bridges are being made so that you can work from one blockchain to another. And on the same topic, I have written an article on blockchain bridges. Check out my article on the same topic. https://leofinance.io/@esmeesmith/blockchain-bridges-why-they-are-future https://hive.blog/hive-167922/@esmeesmith/blockchain-bridges-why-they-are-future https://ecency.com/hive-167922/@esmeesmith/blockchain-bridges-why-they-are-future