The problem with all EVs having "standard" charging ports is that charging stations way less common than Tesla Superchargers - at least here in California.
They're also less convenient, because each brand requires its own stupid app with a complicated payment procedure. The Loop app was buggy and wouldn't let me pay with GPay. After I got past this, it wouldn't start charging... took me a while to realize I had to press a green button located on the Loop charger.