Not only the European Commission is controlled by Soros, but also the European Central Bank.
Recurring disinformation about George Soros https://euvsdisinfo.eu/the-all-powerful-mr-soros-2/. The ECB consist of 19 EU countries and it works "for the people of Europe and is formally accountable to them through the European Parliament." The European Commission is the EU's politically independent executive arm. Soros cannot and is not controlling EC or ECB.