Pakistan knows what happens when countries make side deals or accept bribes from America, just look at Iraq, Yemen, Saudi, Syria, Afghanistan, Somalia, etc. All war torn regions (excluding saudi although they are caught up in a war themselves).
Allah alone controls wealth in the world, Allah alone made middle eastern countries rich in precious resources like oil, they (Muslims) do NOT need to rely on the kufar for handouts, they can build their own weapons, Muslims can take care of themselves.
Anyway it's just a test, MANY a time the kafirs in the past (i.e. the crusaders for example) offered Muslims within our ranks bribes, lofty positions in their empires, easy jobs, etc in exchange for their support, and MANY a time the Muslims rejected it and came out victorious. The hypocrites will accept that bribe.
I always point out Kaab ibn Malik radillahuanhu as an example, when ALL the Muslims were ordered by the Prophet (s) to not speak to him (for 50 days if I recall more or less) due to his missing an obligatory battle (jihad) on one occasion, (so he was being shunned by the Muslims for that), he was given a letter by a Christian king, and in that letter the king points out that his own people turned against him (not true) and that he should come to his palace where he will be respected. Kaab ibn Malik (r.a) recognized this as a test from Allah, and threw this letter into the FIRE.
So that's what a Muslim should do when the kafirs offer these bribes/handouts and use it as leverage, BURN IT. BURN ALL OF IT. There's NO blessing in any of that.