Maybe AI can speed up approval time for new drugs. I think most disease is caused by poor diet. AI may be able to figure out genetic disease or someone with bad genes that may be responsible for certain diseases but we can do genetic testing already to determine that. Trying to figure out which drug works will still be trial and error unless FDA is replaced by AI which is unlikely in the near future. This could be rapidly advanced and less expensive if a proper model is put in place to test certain drugs especially a late stage one like Apabetalone.  Maybe replace DM with AI.