No, similar to how rival VHS and Betamax formats fought for dominance in the home video cassette market in the 1970s and 1980s, electric car charging outlets are presently available in a variety of shapes and sizes.
Because EVs are still in their early stages, what's popular now may be obsolete in the future. Far from being a universal one-size-fits-all solution, there are three separate charging levels as well as four competing plug standards, the majority of which are incompatible with one another.