Student or Learner
Is this sentence correct and does it has a meaning?
Only art is able to accomplish this mission as it unifies people’s differences and vices regardless.
Thanks in advance
You have a incongruent argument.
"Unifies differences", Unifies vices".
What you want, I believe, is:
"Only art is able to accomplish this mission as it unifies people, regardless of their differences and vices."
Herein you unify people, rather than the differences and vices they embrace.