I disagree.
In a game where it's ok to sneak up and kill people and take loot. It's been defended by mods that sailing into the red is approved and is an acceptable strategy etc. It is also acceptable to allow crews to hunt reapers. That's the point of the reaper flag.
In the same way everyone defends SOT and the way it's designed to be a pvpve game..the reaper is specifically designed to be a risk/reward scenario. Hard mode if you will.
So if an emmisary sees you, decides to take their flag down and spend the rest of the game sinking you till you leave the server then that is their right.
I personally do this and will continue to. Putting up the reaper flag says "your my prey and I'm coming for you" so I will watch you, wait till you hit 5, drop my flag and come bring my nuke as a present.
I'm 75 in everything but reapers so I'll be in the same boat as you soon. But that doesnt change my opinion. Reapers is pvp hard mode and I expect grinding this to be difficult and frustrating. That's why it's so rewarding when you succeed.
Players get hunted all the time with no benefit to them. They get sunk, their loot stolen and they say "there is nothing in it for me I'm just prey" I see no reason why the prey shouldnt have an outlet to defend themselves.