Am I correct that you haven't been to either of these countries you are talking about? Or even know anyone from these countries?
I've been to both these counties recently and still keep in touch with friends and business associates from both sides of the strait.
The fact is, quality of life in Taiwan has has been on a severe decline since the dotcom bust in the early 2000's - talk to any young Taiwanese under 40 and they will tell you.
Western countries and their media love to paint the picture that democracy and elections somehow lead to prosperity, good governance and better quality of life for citizens- when that link could hardly be substantiated.
This is especially true in SE Asia (where my parents are from) - where the vast majority of poverty was actually caused by Western Countries meddling in the geopolitical affairs and colonialism -
Cambodia - in the 70's it was a vibrant hub of culture and rock n roll, until the US secretly dropped half a 550,000 tons of bombs - killing over 500,000 civilians in the process, which then completely destabilised the country and led to a dictator named Pol Pot taking over - which then led to a genocide of 30% of the population.
Vietnam - Everyone knows about the Vietnam war, but nobody in the West and Nixon purposely destabilized all early peace talks between the South and North in a conceited effort to prolong the war (they succeeded). They also faked the second gulf of tonkin incident to enter the war themselves. US president Lyndon B Johnson later admitted that if an election were held in Vietnam - the Viet Cong would have won by a long shot.
Lets not even talk about the US and the CIA meddling in the affairs of the Middle East - toppling a
democratically elected Iranian government via a coup in order to protect the interests of Big Oil - after Mossadegh threatened to nationalise it. This was basically the first domino in what was to be all the wars we see in the Middle East till this day.
Go over to Africa and you see the exact same story - how the CIA secretly toppled
Patrice Lumumba, the FIRST democratically elected leader of the country - in order to install a dictator by the name of Mobutu, a ruthless dictator which amassed a personal fortune of 5billion US dollars, while he's people lived in poverty.
This is all information you can look up through declassified records - unfortunately, the West thinks they are free thinking, but we are actually the most propagandized people in the world and history is never taught in schools - at least not the real and balanced version.
Luckily for these countries - the US has been in decline since losing the Vietnam war and Iraq, and this has given other countries a chance to self govern. Quality of life are is to improve at least in Asia and Africa. I first visited Vietnam, Cambodia and China over 30 years ago - the change is night and day when I go there now. My relatives in Asia used to be envious of me for being born in Australia - that is no longer the case. I'm ashamed to say that for atleast a couple of them - their quality of life is better than what I have here
. We don't realize how hard we have to work in this country just to get ahead.