Captain Marvel is the MCU’s Superman, and has the same issues. Somebody that powerful makes everything trivial. Every movie with Supes finds a way to under power him or effectively remove him from the story for most of it so that they can have a satisfying story. Thanos requires the total might of the POWER STONE to…

Should probably make note that WB has confirmed the donation part is only happening within the US and DC and even then not in some states within the US.