Everything itachi uchiha does in fact half the abilities in naruto or most anime. It's the reason comics vs anime is so awklward like superman can move planets but telepathic bill can seal anyone in his pocket who'll win it's just dumb.
Selfless. Heroic. Inspirational. This is a man who finds himself against the impossible. No flight, no invulnerability, no planetary strength, yet he stands firm for no other reason than his convictions.
This exactly clarke is very respectable but he's a god. cap is just a soldier in one of these images he literally by himself tries to fight IG thanos even though thanos just slaughtered the avengers and cap 100% knew he was going to die. The fact that with so little power cap attempts to fight god's knowing he is could die very easily is a lot more respectable.
Thanos reacted to the runner who is as fast as anyone here. Since thanos knew the runner was attacking him all he needs to do is percieve zoom and flash if thanos can last the 5 seconds it's gonna take to turn on those shields he can just perform a planet busting AOE attack. So i am gonna say thanos unless someone can prove zoom and flash can kill thanos in like 2 seconds.