1) Network effects, but I wouldn’t want to build/use anything on BTC either. Ethereum and similar are a different story. You use a DLT if you want access to dat

1) Network effects, but I wouldn’t want to build/use anything on BTC either. Ethereum and similar are a different story. You use a DLT if you want access to data/transactional immutability and/or want to avoid rules/control set by centralized entities. 2) You target users who you think you can help or make money off of? You have to state your goal as a developer, can’t answer that for you.