Given the plot armour and plot weapons in the MCU, he'd probably last roughly 2 hours of screen time until Thor found some obscure long forgotten thing in the universe that the Aasgardians knew about but forgot about. It would totally negate Homelander's powers, but only after 1 hour of some convoluted MCU science talk, and some obscure walking around bits
about 2h, same plot as all movies in MCU : first there is the plot revealed, the treason, the hero become stronger with some bad jokes then comes back with new ideas and antagonizes the villain, the hero wins but not a total victory so there is room for the trilogy.
Steven Williamson
Bunnary Hang
Art Crum
Elfaris Zaki Sirgyous
Robin Stricklin
Oshi Amarasinghe
Xyza Yoradyl De Vera