Earlier quoted context omitted.
At one time, Snopes was part of the fact-checking team at Facebook. This comment goes to show that having an arbiter of truth is a bad idea considering it's hard to accurately know everything. Imagine Doctors trying to debunk the official fact-checker statements and being labeled as misinformation simply due to the fact that they disagree with the fact-checker!
Fact-checking is a dead end, a poor substitute for development of critical thinking skills in the broader population. It may be more challenging, but that's what we need to start working towards.
Pretty sure that work was started thousands of years ago.
Don't let the perfect be the enemy of the good. IMHO, insisting the only solution is to increase "critical thinking" to unheard of levels is wishful thinking that mainly serves to shoot down necessary mitigations for the psychological and social failings of individuals and communities. Fact checking isn't a perfect institution, but nothing is.