That all violates the main tenets of restoration, which is to preserve the elements of the original image, not wipe them and plug new stuff back in.
I used to really think I could recognize an aspect to how Ted Moore shot these things, at least up through TB, maybe DAF as well. Then again, I saw all of those several times in the theater, so it might be 'writ large' in my memory.
The tendency to open up the shadow area on older films is one I really despise. I remember hearing about a colorist telling DP Laszlo Kovacs that they could easily see into the shadow area on some day exteriors on EASY RIDER, and Kovacs told him if he wanted to see into the shadow area, he'd have put some fill in there.
You can kinda adjust for this by changing the brightness and contrast on the TV, but it's a pain to do; that's what I usually have to do for movies with mediocre CG space effects too.