But how Singapore's political system will ultimately evolve will depend on the electorate, they added.
Senior Minister of State Janil Puthucheary, Aljunied GRC MP Gerald Giam and Non-Constituency MP Hazel Poa were discussing what politics in Singapore will be like in 2030 at the Singapore Perspectives 2021 conference on Monday (Jan 25).
Dr Janil, who is at the ministries of Communications and Information, and Health, and heads the PAP's youth wing, said whether Singapore ends up with a multi-party or two-party system that sees parties coming and going as if through a revolving door, as has happened around the world, will be decided by Singaporeans.