Why Did JPMorgan Start Charging for Open Banking APIs?

Alex Johnson, founder and publisher of FinTech Takes, sorts through what happens now that Congress has passed a new law to regulate stablecoins. Will stablecoins take over finance, and if so, are they a bigger threat to banks or money market mutual funds? What are the use cases for stablecoins vs. tokenized deposits? Can big banks beat stablecoin issuers at their own game?