He was born in UP, and Samajwadi Party has given him so much of importance, then why not? Maharashtra also makes use of all the film stars including Amitabh for various causes, why not point a finger then. In fact, had he done something for Congress, you would have been appreciating it. And he has, like many others, appeared in ads for promoting various such causes ... like Polio (Most effective ad on polio till date).
