The Simpsons was pretty experimental at the time, but it attracted a lot of sitcom writers that felt confined by the limitations of live-action sitcoms in the '80s.
All motivation is defined by intention. If the intention is to hurt, divide, or belittle, it's wrong; if it's an attempt to cope with or make sense of tragedy, it's something different. If it's commenting on society's flaws, versus adding to society's flaws, I think the audience can tell.
I feel the acting conservatory taught me how to be a working actor in the 1700s. We learned stuff like 'to the back of the auditorium, to the back of the auditorium' and the liquid "u." 'The payment is duuue on Tuuuesday.' I also learned how to fence. If anything, when I moved to Los Angeles, I didn't fit in, in any way. I had to do comedy, because I was talking so pretentiously.