General Patton's death was under questionable circumstances and he was a 'controversial' figure but I see no hard evidence of an assassination conspiracy. Frankly, after 65 years, even if Patton was killed because he was publicly opposed to Democrat presidents too-cozy accommodations with the then-dangerous Soviet Union, it is virtually impossible to prove and, 65 years later, there is no one left to prosecute. Interesting theory - but hardly worth pursuing.
Well, yes, it is worth pursuing, from the standpoint that there’s always a war above the war that most see, and it’s much more viscous, interesting and important for the future.