i actually would say that the singapore model is the exact opposite of the uk welfare model. Most of it is reliant on private savings (and low taxes that go with it) but also huge government intervention to make sure its all just about affordable (which is easier cos the government owns most of the land and has many state owned companies- aka not libertarian).
in the uk, our benefits are pretty universal- basic state pension, nhs (more of an emergency healthcare service) regardless of what you put in. Then the rest of the benefits are for people in emergency housing or bad situations (poverty).Most things are private- railway, water, energy, housing for the vast majority and you have to pay the market rate.
In singapore, a lot of what you get is dependent on how much you put in aka how much you earn. On the other hand, most housing and land is owned by the state, energy companies and public transport companies owned by government, even the hawker stores where we eat are in buildings owned by the government, the main supermarket is controlled by the trade union (aka government).
85% of people live in social housing but it ranges from very basic 1 bed rentals for the very poorest, 2 bed 80 sq m flats in the outerlying suburbs for £200k for the young first time buyers of modest means ( you have to save for renovations and use your savings fund for the 15% deposit- most people dont need to top up with cash) to 5 room 100 sq metres flat in central singapore and there is even a public private hybrid condo development that only singapore citizens who earn a household income of below £120k can purchase (it has swimming pools, tennis courts, karaoke rooms and function rooms).
Similar with the savings fund for retirement, if you earn less, you get less. If you have more money and want to pay more, you get to be in a private room in hospital. If you have less money (or want to spend less), you get the cheapest government run ward where you potentially get up to 60 to 90% subsidy and your insurance is probably the cheap subsidized government insurance. Not as comfortable but better for the wallet.
UK is a better deal for poorer people (who own property or have secure council housing) but our taxes are much higher. and i guess not as good a deal if you can't get any healthcare as poor people in singapore tend to get healthcare fairly quickly. Also if you rent privately and only have state pension, you are screwed compared to a singaporean who is mortgage free as i am really not sure how you can pay rent in retirement.
I mention singapore cos conservatives really wanted uk to be like singapore but most of them don't understand it and how different it is.
If they wanted to cut taxes and dismantle our welfare system, we would not be like singapore, we would be more like America and without the much higher salaries