Ports types have been converging naturally without government intervention. Even for iPhones, the writing is on the wall for the the lightning connector. It was introduced nearly 10 years ago under different market conditions (no equivalent USB standard existed). Apple is gradually converging on USB-C, MacBooks contain only USB-C ports, the iPad Pro uses USB-C instead of lightning. The rest of the product line can't be far behind given their propensity for simplicity, being able to use one cable for everything fits well with that.
To answer the EU Commission's question, "Are your chargers piling up in a drawer?". No, I have far less chargers than 10 or 15 years ago when my laptop, digital camera, game system, and phone all had different connectors. Now my laptop, game system (Switch), and phone all use USB-C (phone has absorbed the digital camera). My Kindle is microUSB but newer ones are USB-C as well.