A few years ago after continually considering 'backpackers' to be the scum of the earth, the Australian Govt carried out some detailed research into their value, effect on economy, etc.
To their surprise they found that mainly due to their large numbers, 'backpackers' (ie budget, often young, tourists) were a major part of the tourist economy. They also found that they often 'opened' up new areas to the benefit(?) of the local economy; used many local services; were the reason for the setting up of countless small and medium sized businesses, etc, etc. Oh and they supplied much of the cheap seasonal workforce.
All of a sudden the Oz Govt changed their attitiude to this vital source of national income (although a cyclist, I once got welcomed with "you are one of those backpackers we have to be so thankful for").
All of these things relate to Thailand and a government that is struggling to maintain its very important tourist industry in the face of the global downturn; strong competition; and fiascos like the airport closure, ignore it at their peril.
Biut it ain't going to change!!