There is no other hero out there that requires Microphone communication in order to be useful. AND do NOT get this confused with Me not having an open channel for communication, some people simply do not use microphones NOR do they join group voice chats to listen, instead what I am resorting to spamming is "Hello, Hello, Group up with me! Thank you" and for the few that actually do listen and follow me we do great but then everyone else just staggers apart. No Other hero requires communication to the point that Symmetra does, it's actually inadvertedly AND automatically makes her "unbalanced" since no other hero requires this in order to work.