The Swiss has done a referendum to decide whether they are against liberal immigration.
Does LHL have the courage to conduct a Singapore referendum on immigration?
The outcome of such a referendum would be a foregone conclusion. If one was held. Singaporeans would have overwhelmingly vote against it. Only a fraction of Singaporeans with vested interest in the PAP would vote for it. So there was no way LHL would had held a referendum.
The liberal immigration was an idea conceived by the Old Fart many years ago to help PAP stay in power. Ever since, the PAP had been translating it into a policy with different aspects and stages of implementation. These culminated into the White Paper. In other words, LHL is simply executing what the father planned. So the question should really be if LHL has the courage to go against his father's wishes. The answer is obvious.
That's indeed sad for Singapore as the PM and his cronies would simply be extending the Old Fart wishes rather than doing what is right for Singaporeans. The only way Singapore can be better for its own citizens is therefore to vote the PAP out.