Your underpinnings for your arguments are the classic infant/adult fallacy where the people you're not sympathetic to are adults with incredible agency and power, and the people you have sympathy for are helpless children with no choices.
Putin wasn't forced to invade Ukraine. What was he even putatively trying to avoid? NATO's not belligerent (you can't simultaneously argue that Europe's military is pathetically weak, but also that it was so muscular and menacing that Putin had to respond proactively).
Hitler chose to start WW2. He wasn't forced to invade France to stop communism. He wasn't forced to attempt over and over to invade Great Britain to stop communism.
China, Russia, etc aren't looking for openings to start WW3. It would be devastating to them--just the war with Ukraine has had generational consequences for Russia. They also aren't innocent nations who, after intolerable saber rattling by the West, will have no choice but to start WW3. It's further not the case that the only deterrent to these innocent nations regrettably starting an insane conflict is a heavily armed Europe. The US is pretty heavily armed! France and GB are nuclear powers!
Putin wasn't forced to invade Ukraine. What was he even putatively trying to avoid? NATO's not belligerent (you can't simultaneously argue that Europe's military is pathetically weak, but also that it was so muscular and menacing that Putin had to respond proactively).
Hitler chose to start WW2. He wasn't forced to invade France to stop communism. He wasn't forced to attempt over and over to invade Great Britain to stop communism.
China, Russia, etc aren't looking for openings to start WW3. It would be devastating to them--just the war with Ukraine has had generational consequences for Russia. They also aren't innocent nations who, after intolerable saber rattling by the West, will have no choice but to start WW3. It's further not the case that the only deterrent to these innocent nations regrettably starting an insane conflict is a heavily armed Europe. The US is pretty heavily armed! France and GB are nuclear powers!