It will take at least 15-20 years for WP to break PAP's supermajority in Parliament.
Till date, I am not sure why Singaporeans prefer to give PAP a supermajority in Parliament.
Singapore is an only country with ruling party constantly holding supermajority in Parliament since independent.
I agreed with Pritam said earlier this week. In the past, the founding PAP members want an Opposition presence in Parliament to check on the incumbent. But recently, PAP gave me a vibe that they want to win all seats if possible and do not care if there are no elected Opposition MPs in Parliament.
Agreed on this aspect. As mentioned before in my opinion the main issue is not the political party in charge but the political system. Personally feel that it is extremely unhealthy for a political party to have an overwhelmingly majority.
PAP has e.g 55% - 60% of seats in Parliament instead of around 90% now, then they have no choice but to listen to the people as they have to seek a compromise with the other parties to pass through bills, etc.
Take Japan's current ruling party for example, now Liberal Democratic Party (LDP) only has 41% of the seats (Their coalition with Komeito together is 46%, but they are technically an alliance of 2 different parties whose views are quite different) but they are still the ruling party cuz they hold the most seats.
This kind of structure will lead to the different political parties being forced to listen to the people, due to the fact that no one party has the overwhelming majority to pass bills on their own thus they need to seek a compromise down the middle.
Technically, PAP can still be the ruling party even when they hold 60% or more seats but unable to pass through bills on their own because they do not have 2/3 of majority seats.
Personally feel that this kind of political structure is more suitable for SG, over the years PAP has passed through bills such as increase in GST/Medisave/CPF, COE, HDB-related policies (including BTO), POFMA, and Manpower-related policies (including CECA and other Free-Trade Deals), etc. unopposed due to the fact that they hold close to 90% of seats.
WP and PSP's presence were unable to stop them. Thus, a Proportional Representational system kind of voting system is able to reflect popular sentiments more accurately (based on voting shares, etc.)