Antitrust legislation that is not consumer-centric could severely damage the benefits of low prices and advanced technology that consumers presently enjoy. This should be enough to convince politicians that while antitrust legislation may have admirable intentions, it could end up hurting their constituents.
You can read his op-ed in Town Hall: https://townhall.com/columnists/edwardlonge/2020/09/24/consumers-benefit-from-big-tech-economies-of-scale-n2576781