I think there are broadly two very different categories:
The serial hardcore misogynist, insecure abuser who has a script of initial charm and love bombing followed by incremental increases in control and isolation to undermine their and dominate their partner.
The man who is unaware he is selfish because he doesn’t have children and all that’s required to be a good bloke is to stand your round, hang out with your mates regularly, be a good laugh, buy your mum a card three times a year, keep a job. Then you fall in love and get to do fun stuff with with your gf too, you have exciting sex, get pissed together, but you both still go out with mates/ colleagues. You can go the gym after work, you both have a bit of disposable cash. It’s fucking brilliant! You are loving to your gf/ wife because it’s all good. There’s not a huge amount of washing and housework to do as there’s just the two of you, she probably does more than her fair share of the heavier housework like hoovering and mopping because honestly, it just doesn’t occur to you and she seems happy to do it, she’s more into decor and nesting and that since you bought the flat together.
You have a baby and all of a sudden you’re getting dragged into all kinds of shit. You can’t remember your mum making such a fuss. All you want to do is keep up your footy like your mates, it’s good for you and if you don’t train the odd night you are going let the team down. What’s the point in two of you sitting around the house staring at the baby. Life has changed for the worst and instead of seeing how much more it’s changed for your partner, how knackered she is, you fight for your own lifestyle and freedoms. She’s on mat leave ffs! She’s got all day with nothing to do but look after the baby, does she have to be such a martyr about doing the odd bit of housework around it?
You’re not a bastard, you don’t abuse her, you just use avoidance for the most part and keep doing what you want to do. When she throws a hussy fit you do a bit more for a while to get her off your back and show her how easy it is and no big deal.
Four years on and relative incompetence is your best friend. It started innocently enough, of course the baby settled quickest for his mum, you could swear your wife was secretly quite chuffed. Now there’s no way you could get them both up and off to school and the minder with the right stuff in a morning, it’s chaos. When you do give her a lie-in she gets up anyway, blaming noise and Buddy sneaking in for cuddle. All your fault apparently…
You’re not a bad bloke and everyone else thinks you’re a good dad. You love the kids and they love you. She doesn’t seem to realise she could have it a lot worse. She’s now earning 60% of what you are so if you can’t do your job properly you are both fucked. What does she want? To be honest she’s the one who’s changed, not you, and not for the better.
I think the second type of bloke is often genuinely oblivious. Useless twat.