[b_tterc_p]

Fair. I do commonly do social statistics myself and have to deal with worse. My gripe was moreso that it's a random digit dialing survey (which I think would be full of bias for a purpose like this) instead of the actual usage statistics that facebook provides. Also, sampling is simply a hard thing to do. And their definition of leaving is pretty poor.

Also if we want to get nitpicky, while there is a significant drop between 2017 and 2018, there is no significant drop between 2019 and 2018 (62% -> 61%, p value of .57), despite the headline being 'Facebook Usage Continues to Drop' :)