Bruce Wayne lived in an emotionally stagnant household. Most canonical interactions with his dad show him as being either distant or stern. Very little in the way of support or affection. Comics tend to focus on Thomas over Martha for whatever reason, Martha usually shown as the one offering compassion. And then of course, Joe Chill, which eliminated parental figures all together. So he’s either raised by the butler, or on his own globetrotting. So yeah, inexcusable parenting/mentoring as Batman, but you can see why. Dude was doomed from the start. (This is not me defending Bruce, by the way, eff that guy, but my brain trying to apply some form of logic here.)

Dick Grayson was raised by his parents in the circus. Not only were they loving and supportive, they also required absolute trust and commitment as part of their trapeze act. Strong emotional bonds were critical for them as it literally meant life or death. So when Bruce takes him in after the Graysons are gone, he at least has those basic fundamentals to tell him Batman is doing this wrong and needs guidance. He grew up into “the guy everyone likes” in spite of Bruce.

Wally West’s biologicals were canonically shitty, but then he gets Barry and Iris. Barry’s a fucking nerd and a square, but at least he knows how to show emotion and support. Being raised by your idol probably makes life a lot more fun, so Wally’s that lovable good he is today. Can’t wait to see how Irey and Jai turn out (so far so good).

Roy Harper had Oliver Queen after being raised on the reservation by Brave Bow. Oliver wasn’t the perfect father and never claimed to be. But he never struck Roy, and was always supportive. Ollie’s crime may have been not being their physically enough for Roy, but always sought to make amends. Hence, Roy Harper, Super Dad to Lian.