Me too, and I am 74 with 2 million baht health insurance. Just a few days back I visited a long time neighbour in a CCU (critical care unit). He's 89. Fell down at home, ambulance too local hospital, seemed to have caught covid. Been on his back for over 4 weeks in a high cost private hospital, multiple tubes each arm. Ventilator down throat. Can't speak, too tried open eyes more than a few minutes. He has Insurance with Thai company but must be about all used up. Told my Thai wife .... don't let me go through that. Pull plugs if no hope.
My best wishes to the young boy, may luck be with you .....