Originally posted by Starscream M
based on what?
First he has the odin force.
Then we have the moon exploding due to a physical fight (shockwaves) that he had near by it. Everything onpanel and statements prove that Odin Force Thor is more powerful than his B&T persona.
That one hit from bor that he landed on OFThor would have outright killed Thor if Thor didn't have the OF...Thor admitted this himself.
Now the question is, how much more durable do you think Thanos is above Thor? When answering that question, remember, Thor has some of the best durability showings in comics. Everything that Thanos has been through physically, I am pretty sure I could find the same thing for Thor INCLUDING his fight against Odin. Thor has fought an enraged Odin as well.
If one punch from bor could outright kill classic Thor, he should cause incredible damage to Thanos as well even though Thanos is more durable than Thor.