I created an open crypto trading signal publishing/trading platform. ( The goal was to provide an easier way to manage crypto portfolio by allowing people to copy/trade the best crypto trading strategies. This service is completely free and the trader client is open source. ( the platform has more than 1000 users and I see many of them making good money using it.Am I crazy to provide this service for free? 
What would you do? 
Where would be the best place to create a business around this idea? 
What about regulations?