Google should be returning the highest quality results. If thats a paywalled newspaper, it should not be excluded.
However, I do think some kind of tag, similar to [AD] could appear next to the result, warning you not to click it, [PW] or [LW] for paywall and loginwall.
However, I do think some kind of tag, similar to [AD] could appear next to the result, warning you not to click it, [PW] or [LW] for paywall and loginwall.