Oh darn - got sidetracked by the phone ringing!
"if someone has looked through a copy ..." they'll get to know what the paper's general 'slant' on matters is, and can agree or disagree.
It does seem odd to suggest (SM) that people are likely to consider a newspaper to be "poor" / "bad" / "evil" or whatever, but to buy it regularly.
Seeing plenty of articles on the net, one can get the gist of the DM without ever buying a copy.
I've not bought any paper in over 25 years on a regular basis, not even a Sunday paper.
There may be a few (under 10) times a year when I've bought a newspaper, perhaps to 'consume' on a train or on a day trip, or because there's something known to be of interest. Don't remember buying a single paper this year, so far, but then again, no day trips, or train journeys longer than 10 minutes!
I nearly bought the Telegraph (?) for that special MPs expense supplement, but in the end it wasn't really important enough to go off to the shop...
Maybe that's why one newsagent a week is closing, as well as the growth of the supermarket sales...