Another women doing all the work, men take all the credit narrative (spoilers)
The man (He Who Remains) betrayed the leader of his army, the woman won the war for him. Because clearly HWR is useless and his power is not needed to defeat his variants. A woman without any power or insight of technologies was the key to his victory, and she alone was more than enough to defeat all his variants.
"We (women) don't need him", that is the message, it is more important than the plot integrity apparently.
I don't even know why I bother.
I skipped through to the ending and it is pointless.
It is just so lazy, Loki's new found power, without explanation where it came from, just suddenly Loki could support infinite number of timelines and solved all of the problems, the end.