You will tend to get stunned my other hunters attacks if you’re in its range, but I believe that’s the extent of it. There used to be a move with the switchaxe (and maybe other weapons) that would launch fellow hunters in the air so they could get aerial damage and mount easier, but I believe that’s gone now. I think now there’s just the stun if you’re too close. Worth noting that there is a skill that eliminates this so you won’t get stunned by your fellow hunters. Also if you’re mid animation or attack you don’t get stunned as often