If ASEAN leaders care about the people in ASEAN, they should use Esperanto as the common language.
If these leaders are not given the translators, they could not function in the meeting. They use the tax payer money to hire the translators.
Do you want your money be misused by your leaders ?
If you say no, then promote Esperanto in your region.
Aha, my article again fall into the hands of the bureaucrats and they would not inform the people. But I shall try another way to do it.