William Barr, Attorney general of the US 1991-1993 and again 2019-2020, says serious regulation to breakup the power and chokehold on communications of Big Tech should be the first priority of 2023. He says they have too much power and pose a threefold danger. First they have a chokehold over essential channels of communications and commerce, letting them be the gatekeepers to the digital world. Second they vacuum up a trove of personal information of users that permits manipulating user beliefs and behaviour. Third, they distort the "marketplace of ideas" and as gatekeepers can pursue their own political and economic agendas. He cautions antitrust litigation is too slow and case by case approach is not the way. And too much time is misspent on proving misconduct, when that is not necessary, as regulatory intervention has been needed whether or not there is misconduct for a fair and good market system to work. He says new dangers are happening and it is time for Congress to stop being all talk and no action even as digital platforms are taking unfair advantage and endangering the fairness of the market system. ...