I wasn't talking about the "good 'ol boys" - maybe I should have made that clearer.
"They" in this case was about the general public, journalists, opposition parties, etc. And they gave her a chance.
One reason the two last coups could happen and could happen peacefully was because the coups were supported by lots of people, at least in Bangkok. When the military was out in the streets I saw lots of happy faces and the soldiers saw lots of happy faces. People could have opposed those soldiers, even by looking at them like they were thugs, but that wasn't the case. Many people, in my area of Bangkok definitely the majority of people, welcomed the coups and the soldiers. And they welcomed them because the soldiers removed the criminals.
I don't know if or when another coup might happen in Thailand. But IMHO it will most likely only happen if the soldiers are supported by a huge part of the population. If the population is happy then they don't welcome a coup. If they are unhappy and see no legal way to get rid of the criminal leader then what are the options? A coup! And that is what happened two times with the Shinawatras.