I'll take a shot at answering that. So pretty much as you've noticed the standard internet wrestling fan LOVES CM Punk. I think that's because they want to live vicariously through him. From what I’ve seen so many IWF would love to be a pro-wrestler themselves and think “If I could just get my chance I’d be as over as anyone.” However they think they’re realistic about this since they’re probably fat and out of shape. They think they couldn’t be 7 feet tall, they couldn’t have a build like that, they couldn’t do those throws, or they couldn’t do all those flips. IE They couldn’t be a giant, be built like Big E, do throws like Lesnar/Lashley, or do flips like Ricochet or Montez Ford. They think they’d get over with their talking, with their promo skills and if they just got one chance on the mike they could be the next Punk or even a manager like Cornette.
This is all hugely ironic. It’s true you can’t learn to be a giant. However while you might not have the build and strength of a Big E you can definitely do the training to get a decent build and very strong. Furthermore you can train to do the throws and flips. You won’t be as good at them as Lesnar or Ricochet but you’ll be decent. If you watch a decent amount of local indy wrestling there’s tons of people with builds like that, that can do a decent set of throws and can do a few flips and dives.
From my nearly 40 years of watching wrestling the one ability that is most important to getting you over is good promo skills and charisma. You can be absolutely shit in the ring but if you have that people will flock to watch you. The thing is that’s the rarest skill and I don’t know if anybody can teach you how to do that. If you watch the same indy wrestling it should be obvious because so many of the guys can’t do it and you never know if they’ll ever learn. But these IWF see Punk or Kevin Owens do it and they think they could be like them and get over like them. They think it’s easy since they can quote those wrestlers but they’re just idiots.