I like KC Superman in that he is a **** up and he clearly is not meant to be seen as 100% in the right. But none of the elder heroes are meant to be. WW is jaded from how badly she’s botched her original mission. Batman establishes a police state in Gotham. The story doesn’t take Bats to task for that nearly enough imo while it clearly calls out Supes and Wondy for their failings. And frankly I don’t see the problem with Lois death. This story is all about grappling with the old school morality vs the 90s edge that was popular at the time. Lois dies, Clark keeps to his values... and everyone tells him to **** off and sides with Magog. Then because he’s not used to being rejected like that, Clark quits.
Now one of Clark’s most consistent flaws across all his incarnations is he desires the public’s love and approval. It’s been pretty consistent like few other character traits. He wants the public to trust and like him. So seeing the public turn on him so soon after he takes such a big hit in service of his principles? In the main Earth I’d prefer he bear his teeth and try to earn their love back. But as an Elseworld take I can totally get on board with this. I still think it should’ve been Lex that killed Lois and the DP though.
But while Routh is clearly going to be following a Kingdom Come trajectory, he might not be a 1 to 1 parallel. We’ll see.