USA is without any doubt biggest economy with strong system for sports and many other things which are giving them good benefit for long time, and they are having leading sports with huge revenues but as India having market and potential about this is also good they can also develop, but sadly we have not strong system and structure which can bring success even now IPL is having good figures, but cricket is not like we need which is the biggest concern for the BCCI and sports authorities.
If we have few strong changes then surely we can have big changes and Indian economy can give good support to sports which as well will have better results and good fan base around the world which could be brought more revenues for them through media rights things can go even fast, but sadly our mindsets are not for these big decisions.
Indian market is more or less saturated. And given the smaller size of the Indian economy (at least when compared to that in the United States), I don't think that a lot of future growth can be attained. That said, the ICC can gain a lot if they popularize the sport in new markets such as Europe and North America. The 2024 T20I World Cup, which was combinedly hosted by the US and West Indies was a success in terms of revenue, but then ICC lost a lot of revenue as a result of incompetence of the organizers. And also, the lions share of revenue comes from Indian fans in the US (expats), and not from the natives.