Well, the Stomp is getting some pretty nice features with the 3.0 update. I don't think "fairness" has anything to do with it, though. I mean, the POD Go and the Stomp are just different products. There's stuff you can do on the Stomp that you can't do on the POD Go and vice versa. Most of the stuff you can do on the POD Go have to do with the fact that it has more footswitches, though. The Stomp is more powerful and flexible, even with 6 blocks.
But, anyway, 3.0 will be out, and it will alleviate you concerns, I think. Interestingly, enough, though, I don't think Line 6's reasoning for adding this stuff to the Stomp has anything to with the POD Go. The reasons will become more clear moving forward.