Does Wattson ULT stop friendly grenades?

Does Wattson ULT stop friendly grenades? So it just makes perfect sense that Wattson ult basically just is a neutral pylon that destroys all incoming grenades and heals nearby players shield, regardless of team. The only exception from this rule are Revenants grenade and Wattsons fences that only affects enemies.

So it just makes perfect sense that Wattson ult basically just is a neutral pylon that destroys all incoming grenades and heals nearby players shield, regardless of team. The only exception from this rule are Revenants grenade and Wattsons fences that only affects enemies.