No.
Western powers don’t support the Sunni forces. They supported the Kurds off and on, who are one of the most democratic and multilateral governments in the middle east, but it was the Sunni forces who overthrew Assad.
The US definitely didn’t like Assad using chlorine gas on civilians, and called airstrikes on his military occasionally, but Obama, Trump and Biden never strove for a regime change there.
This regime change was caused by Syrian economic issues, Turkish aid, reduced infighting between the Kurds and the Sunnis, and the collapse of Russia’s illegal Wagner PMC.
AMD gpus are just as good as Nvidia CPUs. Intel ones suck, but they’re in the market, too. Gaming market is irrelevant to Nvidia and AMD’s market cap and profits.
Nvidia’s main advantage is their proprietary CUDA software, which makes it so the majority of AI software only runs on Nvidia CPUs, and is incompatible with AMD or Intel CPUs.