I don't think it's outright corruption so much as quid quo pro. Think about PRISM and other such things. US tech companies operate globally, hoover up a vast amount of personal information, and pass it all right along to the US intelligence agencies.
So the more intrusive and vast these companies become, the more the US intelligence apparatus gains from it. Polls consistently there's extremely high levels of concern about what companies are doing what people's information, and we have a million 'real life' privacy laws. The complete absence of anything meaningful on the digital front, from either party, is highly conspicuous.
This is a very reasonable take. No idea why this has been downvoted, besides possible the hordes of (ex-)big tech employees here who just can't come to terms with their (ex-)employers being about as ethical as those they like to think of as beneath them.
It's wiser to judge the parties by actions rather than rhetoric. From both parties there has been complete absence of meaningful action on the issue, even though both have regularly cycled through complete control of government with majorities in the house and senate while also holding the presidency.
The Bell system was broken up primarily for being the largest telephony operator while also being the largest seller of telephones. Microsoft, prior to PRISM and modern weirdness, initially lost an antitrust case over bundling Internet Explorer with Windows that could have led to their breakup.
Modern stuff has gone so absurdly far beyond these, with anticompetitive behavior essentially being the core of their entire businesses, that you'd think we're living under a completely new legal system. We are not, take Alphabet or Meta back to AT&T's era, and they'd be broken up on summary judgement.
