A) Cloudfare can defend, but a mom-and-pop small business cannot. A startup cannot.
B) China can hedge against western bureaucracy and gain unprecedented speed in innovation and new ventures - precisely because of hard pressing and blocking issues such as patent law.
C) Even if there were no patent trolls, China can still manage to steal, copy, espionage or fearlessly innovate - why? Because of three things - culture, law and international relations.
In my opinion, Patents need to end. Yep, completely get rid of patents. Not shorten it, not amend it, just simply stop taking new applications. Existing patents can be still be active until they expire (or better yet, shorten the expiration date). Ideas are cheap, execution is where companies need to compete.
This is not a level playing field for the rest of the nations. China gives no fucks about law and the west is gonna watch China lead the way in exponential progress while we are still playing in the dirt with our little patent litigations.
I wonder if people here have felt this before: Get an idea, start building a prototype, demo it to a friend, friend suggests checking google.com/patents, excitement collapses :(