Monopolies, especially those of Big Teck, such as Google, must be broken up, because they become a threat to freedom and indeed to the market economy itself. Pam Geller has recently stated this and given some ideas about it, well worth thinking about:
  https://gellerreport.com/2020/04/youtube-censors-corna-drs.html/

“Google must be broken up. They own YouTube. We are under siege by big tech authoritarians. The idea of limiting media monopolies is not new. “Beginning in 1975, FCC rules banned cross-ownership by a single entity of a daily newspaper and television or radio broadcast station operating in the same market.” The ruling was put in place to limit media concentration in TV and radio markets, because they use public airwaves. The technology changed but the objective is the same. The FCC designed rules to make sure that there is a diversity of voices and opinions on the airwaves. That diversity no longer exists. We were the first to sue the social media giants for our First Amendment rights. In light of that fight, I began to focus AFDI activism to pursue anti-trust laws be used to break up social monopolies and duopolies. The Wall Street Journal now is suggesting the same thing, albeit for the wrong reasons. For the WSJ, it’s all about the … , but for principled Americans, it’s all about freedom. Please contribute to that fight here. Make no mistake, it is the most pressing issue of day. If we are going to fight against the forces of far-left authoritarianism, and we must, freedom of speech in the social media public square is essential. Freedom of speech is the foundation of a free society. Without it, these leftist tyrants can and are wreaking havoc unopposed, while we are silenced.”

     Way to go, only how is it to be done given that these monsters have been allowed to grow? Only by having government control, can there be a force sufficient to fight them.