people are not loyal towards the king any more and the king has now no agenda to campaign for: People know that the king is not the incarnation of Lord Bishnu, can not save the nation, and is not the symbol of unity as royalist used to potray. Therefore, the king could come up with the main and perhaps the only one agenda --"if there is no king, there is not Hinduism". However, Maoists knew it, so they forced SPA to remove "Hinduism" tag (remember that it was decided just before the House proclamation after Maoists excessively forced them to do that). Now the king has no important agenda at all.