I yell at my screen every time I see someone heavied/bound on a mount. But literally no point typing it in game, you will literally see the same person heavied every time the team moves. Frontlines matches move a bit slower and maybe its easier to recognize if people are going to listen or not. Knowing when to stop giving instructions win or lose is just as important.

I have seen a few people kicked in seal rock not so bad shatter though for heavy instructions. Basically leads us back to the problem we have before. Poor dev team response, community that doesn't understand how their behavior affects others, and a company that wants the cheapest and easiest solution short of turning the mode off.