You live on an island in the Philippines so naturally the only way out for you is your passport and your “reasonable” bug-out bag, and the hope some plane stops by.
Those of us preppers who have a definite home in this country of which we are a citizen, have a considerable bug-out bag and plenty of stored food at home and ways to provide water and light and warmth and coolness and ways to cook and have our own security - we do not need to flee the country and go where these things are not available or limited.
He pretty much already bugged out. Quick as he could.