Electric bike for adults

Hi everyone, I’m 6’2" and about 250 lbs, and I’m looking for a fun commuter ride—something like an electric bike for adults that doesn’t make me look like a clown when I’m on it. I know I’m too heavy to be doing any motocross-style riding, but that’s not what I’m after anyway.

Do these bikes fit bigger riders comfortably, or should I be looking at something larger?