What do you mean by doesn't accept?
My rental properties are/ were on the Sec 8 listings, and I interviewed about 40 Sec 8 applicants, but found some better fits (husband, wife, small kids already in the school system) that didn't need Sec 8.
To me, that would classify accepting Sec 8, but that isn't that isn't the gist I'm getting from you (I could be totally wrong). In which case, you would be saying renting to = accepting, which would be totally unfair.