I heard a guy say all his male relatives are near or bald but he didn’t use shampoo which allows him to keep his hair?
There are many theories as to baldness: wear hats, dont wear hats, dont use such a shampoo, rub your scalp, etc etc.
Unfortunately, its all down to genetics and hormones. Unless you want to take testosterone suppressants, you are gonna get bald if you got the genes :(