About Asus': Extended Warranty for Gaming Notebooks (2-Year with 2-Year Accidental Damage Protection) Policy

I am from the Philippines and I am planning on picking up the Zephyrus G16 (2024) GA605 on sale from Asus' official US shop, along with the laptop, I also plan on getting their $169.99 2 Year Extended Warranty with Accidental Damage Protection. I would like to ask if there is anyone here who knows how their warranty policy works. I'm mainly concerned with their international warranty support, I did some checks and found out that Philippines is included in their international support coverage but I am not sure if they would honor it here.

Also, does extended warranty mean that it is an additional 2 years on top of the initial 1 year warranty?

The reason that I'm planning to get it from the US instead of here is that the pricing in the Philippines is simply absurd. The price of an RTX 4070, 16GB, Intel, G14 (not G16) is already at around $3100.