President Biden's administration has held a meeting with automotive industry execs, including Tesla's Elon Musk, on how to ensure interoperability of EV charging standards. The White House has earmarked US$7.5 billion for a nationwide charging network as part of the infrastructure bill and needs every stakeholder to be on the same page for the rollout.
https://www.notebookcheck.net/The-White-House-gathers-auto-industry-execs-on-EV-charging-interoperability-and-this-time-Elon-Musk-was-invited.612579.0.html