A lot of altcoins have been made so many technologies that related to the economic section but the fact that the regulation has already prevented them all to develop more and more innovation.
Remember to create a new tech-related to the economic system is not easy while the majority of people are still putting their face on the traditional economic system.
So many platforms have brought the decentralized economic system but again the regulation was preventing it and that gives limit for altcoin to get more investors.