You're right, They can target anything they want, but actually hitting the target is a horse of a different color..
Why would a truly wealthy person want to retire in Thailand in these current conditions? I'm sure they would enjoy anchoring their private yachts along Bali Hai Pier to gaze across the polluted beach at the homeless people sleeping in front of Pattaya's five star Taco Bell...LOL
Frankly, Thailand's going to hand its hands full just trying to keep people from leaving if they don't get their acts together.