I guess it all comes down to the use-case. I work with graphics and photography, so I prefer the more classic look as that way any windows near documents are clear and obvious with regards to their origin.The windows are not too uniform at least for me, I do like that tinting with some wallpapers so, my choice of wallpapers is very specific because it's awful with other wallpapers. To have the option to disable it is a good thing especially for those who have no use for it, Dark Mode without tinting becomes boring after a while.
I recently downloaded a new app called One Switch that has completely changed how I use my Mac this way. It consolidates many System Preferences functions (such as Dark/Light Mode, Night Mode, True Tone etc into a single Menu Bar pane with toggles. One of the best Mac apps ever.