Where on earth do you get the idea meat eaters deserve to be killed or harmed? I just short my AR at the range today for fun. I almost guarantee you the other people there were not vegans. How strange, but I didn't harm a single one of them.
A hunter shooting a single deer with a head shot is almost certainly better than what 95% of cattle go through in a slaughterhouse, and pigs are often scalded still alive and much more you never hear about, but participate in. But obviously you know little about hunting - very few shots are instant kills, most of them run off for minutes in agony and terror - even assuming a killshot instead of a wounding - for even longer than in slaughterhouses. And I guess you know nothing of bowhunting either.
I don't shove hostility and judgment in others faces - although you should see meat eaters freak out when they find out I'm vegan. But every argument you made there can - and historically was - made for slavery too: if you don't like slavery, don't own one, or don't ban it, make it better, or just write your congressman, etc.
Eventually - slowly - we morally evolved out of that. Eventually - slowly - we will out of this too.