Ya although we also have a recent NHB paper with a parallel finding for humans: fact checker warning labels decrease belief in, and sharing of, false claims even among those who distrust fact-checkers: www.nature.com/articles/s41...

Fact-checker warning labels are effective even for those who distrust fact-checkers - Nature Human Behaviour

Do fact-checker warning labels work for those who distrust fact-checkers? Martel and Rand analyse 21 experiments and find that warning labels reduce belief in, and sharing of, false posts both on aver...

Touché! Hadn't seen that one. Looks pretty relevant. Will read and either rest my case or come back 🙃