The evidence seems to indicate that the Republicans do this as a matter of course.
Perhaps there are Democrats that would LIKE to, but it works because the Republican model works better: people who vote Republican are financially stable, older, more often White, more often male and because they own their own homes, do not move around as much.
The circumstances of American demographics greatly favor the Republicans.
I fit the profile of a Republican voter, and I get crap from the GOP and right wing magazines all the time, even though I once sent the Reagan campaign a nicely wrapped brick with their free postage thing on it.
I will admit, that did get me off the Roger Ailes list.