When you think about it, it really isn't that surprising that this situation has ended up being how it is now. When you leave a city, almost any city you choose, and travel 10 minutes beyond it's limits you might as well be on another planet.
Yes, obviously, there is a massive divide between the "haves" and the "have nots" and the consequences of this divide are vicious and stark. You go to these rural villages where the so-called red shirts are from and it's not a pretty picture. There are so many problems in these places and life is very hard, the Thais even write/publish poetry about it but the main thing is that there's little, if any, education and many of the government workers etc in these areas are so hopelessly corrupt because none will ever be brought to book, it even surprises me sometimes and I can be pretty cynical about this stuff.
Yes, they understand little of the ins and outs of politics or of how they may or may not be being manipulated, I don't think they care, what they care about is a better life/situation and see the corrupt snooty city dwellers living in the lap of luxury and treating everyone in the countryside like dogs. Sure they are going to be pissed off about it.
Unfortunately, no government has made any attempt to really help the rural communitees and they often feel that they are left to fend for themselves. Even in my wife's village there is no sign of government/establishment services, everything has been pooled locally to sort out problems such as water supply, electricity, local bank(not SCB etc), village store that is owned and ran by the village collective, there is a village council, no police get out there(too far from the nearest town)

etc etc etc.
In there eyes, however incorrectly, Thaksin's government was the only one that did anything and many still believe that they would be better off under him because, actually, they were, city dwellers maybe not. They don't care about his(Thaksin's) short-comings and how completely flawed he is, just care about their situation.
Thaksin's influence has waned a bit and will slowly continue to do so but what the government needs to do is to convincingly help the forgotten rural poor and they are a lot of them. This would be a way to end the trouble by reaching out and showing that the present government is not merely a instrument of the elite and is interested in helping all sections of society.
That's the main problem as I see it, the failure to govern for the whole population, not just the elite and people in the cities. Realising that Thailand is bigger than Bangkok and you don't fall into a black void once you get to Saraburi/Hua Hin etc would be a step forward also.
Hmmmm. They should be able to do better and their failure to do so or realise the problems often makes me think "Is it a case of can't, don't want to know or simply won't?"
That's enough on this one from me but there is much more that could be said here.