My question is: how could one physically delete all of this data. All the data on everyone and the programs birthed from it. What would need to happen for society to undo what these ghouls have done to the world?

The clear danger that such omnipresent suerviellience creates must be dug up and rooted out. Excised from every system and data bank. We must move towards beneficial governing not palatable governing. We must demand more from government against these companies.