In a Wall Street Journal column titled "Silicon Valley's 'Suicide Impulse'" (Google the title if you can't access it), Gordon Crovitz cites Milton Friedman's speech to a Cato Institute conference in Silicon Valley in 1999:
In 1999, economist Milton Friedman issued a warning to technology executives at a Cato Institute conference: "Is it really in the self-interest of Silicon Valley to set the government on Microsoft? Your industry, the computer industry, moves so much more rapidly than the legal process that by the time this suit is over, who knows what the shape of the industry will be? Never mind the fact that the human energy and the money that will be spent in hiring my fellow economists, as well as in other ways, would be much more productively employed in improving your products. It's a waste!"
He predicted: "You will rue the day when you called in the government. From now on, the computer industry, which has been very fortunate in that it has been relatively free of government intrusion, will experience a continuous increase in government regulation. Antitrust very quickly becomes regulation. Here again is a case that seems to me to illustrate the suicide impulse of the business community."
You can find the full text of Friedman's talk here.
For more on business's suicidal impulses, see "Why Silicon Valley Should Not Normalize Relations With Washington, D.C." by entrepreneur T. J. Rodgers; "The Sad State of Cyber-Politics" by Adam Thierer; and my own "Apple: Too Big Not to Nail."