No, I don't think that making age discrimination illegal would be the right step.
Every thing have some pros and cons.Similarly this thing has its own.
But, experience matters a lot at some level so aged people due know much better than young ones but limited to some context like in a corporate...
banking is not taking place due to the people of the villages.They don't believe in taking loans.They dont know what Credit means.So,its urgent to make them aware of the banking industries and its terms.Banks should take actions and do promotion in Rural areas as well.