I will not blame people if they use gamey tactics.
Only thing that bothers me is, we have the best ww2 tactical game in the world with all kind of game tweaks to prevent gamey tactics. And still people will try to find the flaws.
My Gamey XP CMBN PBEM until now.
Arty in attackers deployment zone in turn one (sometimes very small in most of QB maps)
Running a US scout team in front of a German tank and after 10 seconds move a US tank in position to take out the distracted German tank.
Exploit US 60mm sniper mortars.
Kamikaze Kübelwagen.
At the end gamey tactics can spoil this beautiful game and people will play only single or play another game.