Do citizen reporters use social media to report the news diminish the work of pr

Do citizen reporters use social media to report the news diminish the work of professional journalists? How does it impact credibility in the industry, if at all? Please explain your answer by offering at least one example to illustrate your point.
Resources: https://www1.wellesley.edu/sites/default/files/assets/news/pdf-narcotweets-rise-and-fall-of-citizen-reporter.pdf