It's OK for people to dislike having to pay for the DLC, their opinions are valid (as all opinions are). Those who oppose paying for the DLC in this instance will either pay for it under duress or they will stick to their convictions and won't buy it in the first place.
Either way the reality is that if you pay for it you will have Nordschlieffe and if you don't, you won't.
In the end other people's opinions won't matter, no matter which choice is taken.
We can accept the opinions of others without taking them as a personal assault on our own position, without choosing to take offence. It's refreshing.
Maybe I'll see you out on the Ring, perhaps not. No big. AC seems to be on a good development path so far and appears to be one of the very few racing titles worth spending money on - but that's just my opinion