True for Fisk, but he has ONLY superhuman feats, basically, so it is what it is. We also know, at the very least, that Fisk did this on a plan over like 25 years. And he's a mountain of a human being, and size absolutely does matter.
For Laurel, a season is a few month of real time, and she didn't struggle nearly as much as a real human would against crap opponents. And what I meant is that she went from PTSD afflicted lawyer to "wearing a costume fighting street crime" in a couple of months. And her training was with just some health club dude basically - it's not like Ollie was tutoring her.