On 13th August, Dr Mercola abandons Facebook.

Reasons are extensively explained in his article here:
https://articles.mercola.com/sites/articles/archive/2019/08/13/mercola-leaving-facebook.aspx

My reasons are the same – in fact, LeanMachine has not posted on Facebook for a long time, and the page exists only to allow people to find me.

Also I am using the duckduckgo search engine and abandoning google for similar reasons, and advise all to do the same.

See Dr Mercola’s article above for a detailed explanation of how dangerous these enormous companies are.