Given how ambivalent and deeply personal the act of citation online can become, it makes sense that social media is littered with disclaimers about accreditation.
This is very true. I have seen this in so many places online and it's been becoming a bigger problem in recent years. Social media sites have even had create fact checkers to make sure that information is accurate and that it is coming from a reliable source because when people copy someone's work many times it can be passed on and mis information can spread.