You can't expect Sikh P.M, Christian SPM and CPM to care for Indian/Hindu majority interests. These are people who full of corrupt behaviour and inept track record. Unless caring BJP is voted back to power, you can't see competent road to recovery and growth.
BJP has shown itself to be a little less corrupt and inept and more caring. [In the latter years, even BJP became corrupt with islamist contaminaiton and became stagnant. That is why we need RSS or VHP to get political power for just and fair governance].