Really? You actually believe that the Daily Mail exists solely to "destroy" the Royal family?...
You are aware that there are allegations about the Queen meeting with questionable characters in other papers. They also refer to Charles meeting them as well.
Other papers are pointing out that the royal family, including Andrew, are meeting these people at the insistence of the government but the DM targets only Andrew and the Yorks and never says anything good about any of them.
I do believe, that since Diana died, the DM has become a republican paper.
Of course they haven't come out and said it directly but simply read the articles - the paper criticises Charles and Camilla at every opportunity, they also run negative articles as much as possible about Anne, Edward, as well as the York and even Philip.
Far more than any other paper they write negative articles - William and Harry can't be touched being Diana's sons and the Queen is also relatively off limits but the DM simply seems to be looking for the negatives all the time.
When they write an article, for instance about Andrew visiting troops in Afghanistan they find ways to refer to something negative about Andrew as well - he never gets good press from them, even when he deserves it. They managed to write negative comments about Beatrice running in the London marathon last year, in which she raised money for charity.
Based on the constant negative press, even about what should be good press, I am convinced the DM is a republican paper and they have an increasingly republican readership.