A statement made by the guy who just fought hela himself and thought the hammer would change the outcome yea meaning if the hammer wouldn’t why would he say he can’t win without it?
Thor was also using gungnir just before and still believes the hammer could give him a chance why are you even talking about now Thor needed a way to win if he thought mjolnir was weaker he wouldn’t be telling his dear old dad that that’s his only chance especially if he was using a much stronger weapon just before
Yeah a statement from the guy who’s been using mjolnir for a thousand years and it’s literally his best friend who he talks to wouldn’t know anything about it
and Odin literally supports it he states Odin: “Its power has no equal” despite himself having gungnir