Yes it is

Plundering is bad for the game and if you think other wise you should consider thinking again. The system is a feel bad system for players who do not spend leading them to get frustrated and quit. The level gap is massive as levels have nothing to do with power as it is already. If you do not have enough money to keep up with the handful of people who spend in my case hundreds of dollars a month on the game you are screwed. If you even think you are going to lose to someone's support you aren't even close to realizing how it really is. These rich people usually always join the same group leaving the rest of the sever to fend for themselves. For some reason your Support does not do lasting damage so you feel like you its pointless to even ask for help. You end up with so little coupons that you can't afford anything, while the people stealing from you pull farther away.

Conveys are not profitable enough for the risk. If anything you should get 150 coupons for completing the convey not the other way around. The attacker has all of the advantages. They pick who to target , They are the strongest people on the server that is how its designed. The draw back of losing 1 attempt doesn't even matter because if you even succeed 1 time you are making more than if you conveyed, and the fact that you can be attack for some coins is hardly a draw back. Coins are not worth even close to the coupons you make. Let alone the fact that the odds are low you will actually be attacked in the first place do to the fact that you are one of the strongest people , who more than likely is in a group with the other strongest people. Not to mention the fact you c*ways join a team so its harder to get into the fight, or log out, or have a friend in another group attack you 3 times and take away your red name.

There is no way anyone can defend this system so don't try