Robert Epstein has written a long, somewhat discursive piece on the threats he sees big Tech posing to democracy. His thesis is that Big Tech now can flip elections if they want to, and people will not know what has hit them, as occurred to the Trump supporters. He details how bias can be enforced in many subtle ways, such as "ephemeral experiences," brief flashes of propaganda, that appear, enter the brain, but leave no other trace. Most of the time people are not consciously aware of it. However, the big thing is biases in the search engines, which regulates information. This is clear with Covid critical material which still remains difficult to find, as the algorithms are programmed not to list it as primary sources. Thus, the narrative on this, and other issues such as mass immigration, and race, are policed by Big Tech, to cement a globalist agenda.