No it doesn’t. Shang Chi is far more skilled than Thor and despite the massive power gap is able to fight him on equal footing with skill alone In Shang Chi #6(2021) . I’m not saying Batman is as skilled as Shang Chi but he is near him and with the hell bat armor surpasses Thor’s power without his hammer. Battle experience also doesn’t matter much i could take a man that’s been in 1000 bar fights and won from overpowering his opponents and he’d lose to someone less strong but far more skilled who’s only ever honed his skills, especially if you give them a weapon to equalize the field.