LKY is not always right in everything.
Birth control policies - failed (Solution: give out more citizenships to Tom Dick and Harry)
Courtesy campaign - failed (No solutions, let the country run on arrogance and bad attitude service)
Productivity campaign - failed (Solutions: open immigration policies for cheap labour)
Pay obcene salary to attract the right candidate - failed (People now join politics for money, and do very little for the country. Adultery and corruptions never dissappear)
Buy votes using upgrading as carrot - failed (PAP lost 2 GRCs and couple of SMCs)
Over estimated his dishonourable son - failed (Family siblings dispute arise as a result)
He said he will wake up from his grave - failed (He never return to punish his dishonurable son for draing to question his will)