They need to do more than activate members though. They also need to engage members in the actual practice of running a party and making decisions together in a cordial and democratic way. People in the US generally have almost no experience doing anything like that which is unfortunate because it’s a necessary precondition for any kind of vanguard party.
I want to be clear, I think it’s totally okay for DSA to spend time on electoral campaigns. I even think it’s good actually even if some members still believe in the idea of voting their way to socialism. I just think they need to act more democratically and in a more coordinated fashion.