I believe that the tech giants are on the verge of truly controlling all major means of information and communication. And those means of communication are the most influential.
Yes alternative sources of information will exist but you will have to go know abou that information. Don’t expect Google or Facebook to bring that site or source to the top of the list.
Many viewpoints have recently been suppressed to the point that their traffic has nearly flatlined from places like Google.
Unless the politicians break up these monopolies soon, your ability to think for yourself will be over. You will only be given only the information you are allowed to have. Alternative views will have to go underground, but that means above ground the rest will love like sheep who will vote all your liberties away.
And if you think you can live without these tech giants, try again. Check out this article: