I don't think you will persuade right-wingers whitewave. Unfortunately there are still those in this country whose view chimes with the DUP and, of course, they should be able to send to parliament people to represent the proportion of the numbers that feel that way. I think this would be a very low number and we would have to hear their bigoted views and others, in larger numbers, would ensure their extremism was not thrust on this country.
May has decided that those with these views will have a controlling vote on the leadership of this country. That is entirely unacceptable.