I think, you have to realize a few important points
> Houses in Singapore most likely are more expensive as Zch HAS a "hinterland" while SIN does NOT
> food in Switzerland may come from all over the world, but it mostly comes from relatively expensive Europe (CH included)
> SIN is a SEAport city of relevance, while there is no seaport here
> SIN is in the midst of an area with lots of still non-exploited potentials, while Zch is in the midst of a Western Europe which has to fight to retain its level
I spoke about such things with three guests from Singapore, and my handicap was that I never was in Singapore but I had just shown them around in Zürich , but one thing became clear, and that is that "regulatory constraints" in the two cities are very different, but in the end in both cases fairly strict.
We from both sides did not have the feeling to be from exceedingly "free" places, but shared the feeling to be from places with fairly liberal views and a good "fighting spirit". Among them was a half-Chinese/half-Malaysian, a Pakistani from the Punjab and an Italian and they all felt very well in Singapore. So, if you see some attractive things from you there, do not hesitate to go there, but please be realistic and do not complain half a year after your arrival there about this and that and this and that
Similarities ? Zürich back in 1848 was nr. 4 in Switzerland, behind Basel (nr. 1), Luzern (nr 2) and Bern (nr 3) and hardly of relevance. It was Mr Alfred von Escher (yes, the man on the Bahnhofplatz !) who moved the place ahead. Singapore back a hundred years was nothing, with Shanghai being the commercially leading place in East Asia, and then by some energetic folks was pushed ahead.
Realities ? Yes, let's see that Heinrich Pestalozzi was not a humanitarian idealist, but a tough businessman who realized that a modern economy needs a well educated workforce and not useless heaps of illiterates ! And Henri Dunant was a rich businessmen who when on a business trip to the Lombardy saw battles raging and decided that something needed to be done. His Red Cross was built up in the end by that officer, General Henri Dufour, the man who not only won the Swiss Civil War of 1847/48 but also had a major influence onto the Swiss Constitution, the Red Cross, Cartography. The man who in effect steered Switzerland through WWII, General Henri Guisan, was not a very democratically minded civil rights enthusiast, but an admirer of Benito Mussolini, who only got disgusted when B.M. joined forces with Adolf Hitler
Realities in Singapore are different of course but not that MUCH different. The "makers of the modern world" usually are NOT true democrats (exception = Thomas Jefferson) but rather authoritarian chaps !!