Since you are not quoting any specific post, I'll answer from my point of view, even though I might not have been among those you wanted to address:
Under the rules Stevens was entitled to not let up. It was accepted as part of his job. Okay... And yet, you read stuff like this after the hit on Lindros:
That's hypocrisy right there. If Stevens genuinely cared and felt bad about it, he would either have changed the way he played or - in case those kind of hits were indeed part of the job description - he would have had to quit the job. You have a well-paid occupation that requires you to repeatedly do something you say you feel bad about? Empty words if you still decide to keep doing it.
(Also, what does it say about a job or a rule if people are made to do things they feel sorry about or at least pretend to be sorry about time and time again? But that's a follow-up question.)
The "you're next!" blink/grin doesn't rhyme very well with someone who claims he was overly sorry to take someone out with a hit towards the head. Again, why is it so hard to just be honest you wanted to take guys out of the game...
i should say, i'm not here to tell anybody whom they should or should not like. you are all entitled to criticize stevens, or dislike him for deliberately injuring players if that's what you believe, or for knowingly playing in a way that had a decent likelihood of resulting in other players getting injured (which is what i believe), or whatever. you guys know that i'm not going to sit here and cry and browbeat you for not liking gretzky or mario or messier or whatever because i'm not 12 years old.
with that disclaimer, here's my take: scott stevens played to win. i don't think he was dirty in the marchment way or ulf samuelsson way, or in the messier way or sandstrom way or dale hunter way (i don't meant the turgeon hit) or geoff courtnall way. those are all different distinct kinds of dirtiness that don't extend to scott stevens. that guy was a straight shooter, though yes he knowingly played in a way that had a decent likelihood of resulting in other players getting injured.
are his words empty? well, i don't think the 30 year old stevens who told dino (a close friend) "you're next" is the same guy as the 38 year old stevens who looked like he was about to cry after the kariya game. i also don't think "you're next" means "i will decapitate you"; i think it means "if you threaten me [which dino was doing], you know who's going to win that fight. i'm scott mfing stevens and i'm not usually the one lying on the ice afterwards."
(and as a sidebar, i believe stevens to be a decent dude. i don't believe him to be a saint. i don't know what happened in washington in the spring of 1990, but we know that stevens was "standing guard" outside that limo. assuming, as i do, that he thought he was being lookout for propriety reasons and not because he believed an assault was taking place behind him, i doubt the 35 year old stevens, or the 38 year old stevens, would ever have put himself in that position. he simply wouldn't have been there in the first place, and if he had been accidentally he certainly wouldn't have been standing outside the car like a bouncer while gomez and colin white were inside with a woman. knowing what we know about the older, mature stevens and how he conducted himself, he would have told them they were representing the team and if they wanted to be intimate with a young woman to sober up and get a hotel room. but that was the 25 year old stevens. dumb young men put themselves into dumb young men situations, even though i would guess that most 25 year old men who are not in bro-ish professions like pro athlete, or the military, or law enforcement, or idk investment banking would have behaved differently than stevens did that night.)
re: the lindros hit (age 35) or any of the other hits, did he feel bad? any human being would feel bad. i feel bad for consuming gas and polluting our planet. would he do it again? of course. i try to minimize my carbon footprint but sometimes you gotta drive or you'll be late for an important meeting or you'll miss your concert or the kid isn't going to get picked up from school on time.
stevens had a job to do and he was a killer, and he had been trained to play that way probably since he was 13, if not younger. i'm sure he convinced himself that lindros put himself (and, moreover, put stevens) in that position.* what was he going to do, let him waltz in alone and into the stanley cup finals? 20+ years of being scott stevens is working against the tiny part of him that in the moment would even consider lindros' already scrambled brain. we've all played sports; we all know how fast things move and what it's like in the moment. after the game, even on the bench after the hit, that's when the rational side comes in.
* this is why mike gillis wasn't going to let manny malhotra play after his second eye surgery. it wasn't safe, but moreover it wasn't fair to the game. raffi torres (a close friend and former linemate) tells the story of passing up a big hit because he knew manny couldn't see him. you can't put a guy out there putting other guys in that position, making guys choose between playing the game and putting a guy in a coma. it violates the integrity of competition.