I don't doubt that you and many others share the same opinion about whether including CtH % is a good idea, but I think it's equally clear that many do not, both here and in the steam discussions. In no way has it been a clear landslide either way, I looked over those discussions and there are many proponents on both sides of this debate.
Characterizing this debate has having a clear and obvious 'correct' answer is pretty silly. After all, most of us here were massive fans of the first two games, neither of which included CtH info, despite being technologically capable of doing so. Obviously we enjoyed them quite a lot, so comparing this project to the star wars prequels because of a decision to maintain a design element from the original game is... pretty stupid.
My personal opinion? I liked the old games, and I like the old and new X-COM / XCOM games too, which showed CtH %. Showing CtH or not is honestly a pretty small element, of a much, *much* larger picture. I don't think it's going to make or break the game either way. If the devs have played it and find the experience to be better without it, I'm inclined to believe them given that I've never played the game myself. Anyway, you know damned well that adding CtH is gonna be the first 3rd party mod for this game that gets made, so who cares? Wait three months for someone to make it, crank up the difficulty, and play it your way. I don't think this has anything to do with the devs 'doubling down on a bad decision' or being 'in a tough spot'. It's a design choice that two other development teams who made games in this series agreed with.
Chill out, homie. No one cares. Don't like it, make the mod yourself. Or just wait a couple months for it.