No one is forcing you to learn Hindi. Its just the politicians who are sending confusing signals and we are just believing them. These guys are spreading FUD (Fear, Uncertainty and Doubt)... we are never apply our brains to process these informations.
I donot understand, why we Indians are so insecure. Education comes under state list, and State Govt has sole right to implement them. So my dear friends, please donot feel insecure about someone forcing you to learn Hindi.
Politicians may do lot of circus acts, to send a FUD that "Hindi is coming" or Hindi would replace local language, but I donot see it happening.