Insofar as a reporter works for an outlet that habitually writes misleading headlines, that does undermine the credibility of the reporter, but that’s partly true because outlets that publish grossly misleading headlines tend to take other ethical shortcuts as well. But without that general trend or a broader assessment of an outlet’s credibility, it’s possible that an otherwise fair story would get a misleading headline through no fault of the reporter, and it would be incorrect to judge the reporter for that (as Eli says above).
Insofar as a reporter works for an outlet that habitually writes misleading headlines, that does undermine the credibility of the reporter, but that’s partly true because outlets that publish grossly misleading headlines tend to take other ethical shortcuts as well. But without that general trend or a broader assessment of an outlet’s credibility, it’s possible that an otherwise fair story would get a misleading headline through no fault of the reporter, and it would be incorrect to judge the reporter for that (as Eli says above).