Atleast local youngsters can clean tdmpke surroundings on weekends. . They should b proud of having hoysala temple in their place. Bronze crown on idols head had turned green (kilubu). Nd surrounding banashankari there r paintings. Stones r turned to green (pachi kattidhe).
As usual you are xcellent Rather than waiting for archaeology department to do anything the local people should take the initiative which would increase tourist inflow I request you to take the initiative in talking to the local people