Well think about it, when was the last good hip hop beef? When did someone go toe to toe with bars and create something legendary? Im not exactly up on pop culture but the last one i can even think of was the drake mill shit and that was forgotten within months and honestly as far as im concerned was an embarassment. Its like everything now adays, in the pursuit of accessibility you inevitably lose what makes the thing youre trying to change great to begin with. Video games, movies, music, everything. Thats why everything is either a remake or an entirely new product that might as well be a remake cause its exactly like everything else. Thing is, the fast paced nature of how people consume media means that the average person doesnt even try to scratch the surface let alone sinking their teeth into it. Its all low effort bullshit to maximize profits.
Theres also a political element to it as well but i wont get into it for the sake of not wanting to be that guy.