Yes, appears to be quite idealistic.
Even the most steadfast programs of recycling/reusing plastics in the world struggle to maintain any such balance.
I surely wouldn't expect the Thais do gain ground on something that's not improvable.
The only manner in which pursue these troublesome issues would be to cease manufacturing and using plastics - most of which are of the synthetic varieties, in which the recycling technology hasn't been developed in a high and universal fashion, as of yet. All the while, our instincts are to mindlessly consume and accumulate - all of which is encased or made of this destructive material.
We're not a terribly cognitive species, are we?