I believe Low Thia Khiang never had it in his mind to fight the PAP for power. Like all Singaporeans he wondered what would happen one day if the PAP failed. Did Singapore have a plan B? One could not reasonably expect the PAP to come up with such a Plan. Unlike most of us, he actually did something. The PAP kind of management requires a breed of super beings. We do not have an endless supply of such people. Raising salaries to millions was an attempt to draw such people into government. Obviously, that has not worked. In fact people are enraged at the perception they have got less than what they paid for. Everyone knows the PAP needs to be reformed. This is changing tyres while the car is moving. The WP does not have all the talent it needs to form a government. There is enough talent but it is spread out amongst various parties. AS GY says " whither Singapore".
The PAP has not explained the kind of Singapore it is trying to build. They only understand GDP. All "pragmatic" measures must be taken to grow GDP. This is not a criticism. Every party grows up around some central tenet. If you plan to stay in Singapore just ask yourself if that is good enough for you.
The most expected things happen when the one who did not so wish for it to happen so soon, just happens.
I am not talking about a couple wish not to have kids immediately after their marriage.
What will happen, will happen.
The Pap just self destruct out of their own doing.