I don't think people actually like old stealth games. old hitman, splinter cell, thief, I just don't think people are playing these games for the first time in 2020+whatever with zero nostalgia and actually smiling and having a genuine time. I think you're full of yourself or like me, just trying desperately to like these games and trying to trick yourself into thinking you're having fun. When I'm playing old hitman and some npc instantly starts shooting me because I walked within 5 feet of him with a random grocery dude disguise I'm not having fun. When I'm playing splinter cell and jump for a pipe but miss and have every enemy within a thirty feet perimeter lock onto me, I'm not smiling. These games just aren't actually that fun.
Also my main complaint is the fact that these games basically have no difficulty. You need to create the difficulty yourself, such is the plague of games where you can save anywhere. You guys will just call me bad as I try to finish a chaos theory level with zero saves meanwhile you autosave every cleared room.