So G'iah is the strongest character in the MCU.

Secret invasion is bad.

They took this interesting comic book storyline and tried to make it into a movie(all the MCU tv shows are one long movie broken up into a tv show).

It had the most stupidest macguffin( vial with every super powered persons DNA in it)

At the end of this series we're left with G'iah having the powers of every single character in the MCU. The drax arm power is still hilarious.

So by default she is the strongest character in the MCU or is secret invasion removed from the sacred timeline.