Like I get the push more air through your mouth and get louder but my voice never breaks. I just get louder and louder and louder until I can’t get louder anymore.
One time a friend of mine was a half a block away in the wrong direction and I screamed their name and they jumped because they said it sounded like I was right behind them talking in my normal voice just very loudly.
But then I listen to singers and they get that raw raspy edge to their voice and my voice doesn’t do that.
How do you do that?
Look up metal screams / growls. You need to use a different part of your throat for that and there’s training methods to teach you how. Obviously in those cases you’d mostly exclusively use them false vocal cords while when screaming you’d use them and your regular vocal folds for a mixed voice. There’s other ways to add vocal fry but they’re fairly unhealthy and can cause damage, which is why people often lose their voice when screaming too much.