DRUG TEST ON ESPORT TOURNAMENTS

A tournament in the Philippines is being held this january.
As some of you know this tournament is supposed to be a major dota2 tournament but with the recent changes in Philippines regulations that make the players coming in the country to undergo drug testing. The valve recognition of the tournament as a major has been removed.
Some of the attending teams decides not to go to the tournament because of this decision which has been a huge loss to the fans that are to attend and watch their games.
Do you think all tournament must have drug test so that this event won't happen again?
Will the Philippines have another valve recognized event?