@Michael *******
If Myanmar were just a little more developed and/or didn't have any or at least fewer political problems, I think they'd manage the islands far worse than Thailand would.
By sheer luck, Myanmar's extreme poverty and lack of infrastructure/technology, as well as the country being embroiled in a decade's long war has meant that the southern islands have largely remained unvisited and many, if not most, are also uninhabited.
This is of course great for the environment. However, for tourists and visitors who would love to check out the area, I'd much rather just be allowed to go there and visit some of the most pristine beaches and islands in all of Asia.
I realize that if I can go, so will the masses and thus the beaches won't be so pristine for much longer. Of course, with the political situation being what it is, I think in this case, we're not likely to see a return to the sudden popularity the country experience between 2013 and March 2020, when the borders closed anytime in the foreseeable future.