And yes many, many people have been kicked off sets or were not allowed to do movies due to their terrible drug abuse. Robert Downey Jr is the first that comes to mind. No one really wanted to work with Lohan for years and so on. So it happens.
And before it comes to, it's Randy so I'm bashing him. It doesn't matter who it is/was, I'll still have the same opinion.
We wrote like the same post!