both arguably weren’t going for the ball but Brooks’s foul was a simultaneous headshot/push in the lower back while a guy was defenseless in the air and resulted in the dude screaming in agony on the floor because it turns out he broke his elbow in the fall. Even without litigating the results of the respective fouls, one still seems much more egregious than the other.
I wouldn't complain about a flagrant 2 on Brooks, as it looks to meet all the criteria (mostly the windup). Watching it multiple times I don't put much stock in the lower back push, that doesn't look like there was much force there at all. And hey, nobody wants to see a guy break his elbow.
But what Brooks did looks to me like a basketball play, and if he got the timing right we'd call it an amazing chase-down block. He missed. But I don't think he was trying to hurt Payton, or intimidate him, or play dirty. He just went for a great block, missed it, and as a result got the F2. And yes, Payton got hurt, but it looks like an accident to me.
Brooks deserves to be suspended until Payton returns (or at least the length of the series if they advance).
That basically is calling for an end to the chase-down block, isn't it? If you try and something goes wrong, you're out for months. I mean, I guess that's not an unreasonable position to take, but I'm not ready to go there.