Apple News+ brings news from across many publications, which seems like a far more level playing field than getting all of your news from one source. They won't be able to hold out for long.
Maybe you're right, but it'd be a shame if they caved. I subscribe to both papers' electronic editions and have no intention of signing up for Apple News+, because Apple has shown that it can't be trusted not to stick its nose into content delivered via its services. I don't want news bowdlerized by Apple any more than I want a TV network bowdlerized by Apple.