Some people are fascinated by slutty behavior & “celebrities” who seem to be hellbent on self destruction. In this case it’s a twofer.
I could care less about slutty celebs, but I love watching a train wreck!!
Seriously though, all the people that have coddled and encouraged her behaviour should be held responsible when she kills someone. The studio should pull her movie from distribution and blackball her and when her mother goes whining to the press, they’d tell her to go to hell.