What's the justification for 10s cooldown on sentry turrets?

[SandyK1LL-2429]

preaching to the choir, pal

Please answer the pleas of Symmetra mains

The fact that Symmetra mains are being kept in the dark is somewhat ironic given that her weapon is light. We’ve got something in common with Mercy mains. We will remain visible and not give up. Countless threads have been created for the past three months. Sym got one buff and the Devs stated it was needed because Symmetra had potential to do massive damage with her beam but it was difficult to charge up because of the short range and slow charge time. “We’ll see how it plays out.” That was …