Senator Warren argues that just as food safety laws allow consumers to trust products without personal testing, financial regulations should protect investors from hidden scams. This "cop on the beat" creates the confidence necessary for true democratization of investing, rather than stifling markets.

Intense competition forces companies to innovate their products and marketing more aggressively. This rivalry validates the market's potential, accelerates its growth, and ultimately benefits the entire ecosystem and its customers, rather than being a purely zero-sum game.

As traditional economic-based antitrust enforcement weakens, a new gatekeeper for M&A has emerged: political cronyism. A deal's approval may now hinge less on market concentration analysis and more on a political leader’s personal sentiment towards the acquiring CEO, fundamentally changing the risk calculus for corporate strategists.

An antitrust case against a Netflix-Warner Bros. merger is weak if the market is defined as all consumer 'eyeballs,' not just paid streaming. Including massive platforms like YouTube, TikTok, and Instagram, where most people spend their time, creates a landscape of intense competition, undermining monopoly claims.

A company's monopoly power can be measured not just by its pricing power, but by the 'noneconomic costs' it imposes on society. Dominant platforms can ignore negative externalities, like their product's impact on teen mental health, because their market position insulates them from accountability and user churn.

The most profound innovations in history, like vaccines, PCs, and air travel, distributed value broadly to society rather than being captured by a few corporations. AI could follow this pattern, benefiting the public more than a handful of tech giants, especially with geopolitical pressures forcing commoditization.

A proposed government service would allow companies to pay for a pre-vetted antitrust assessment before announcing a merger. This "TSA Pre-Check" for deals would involve independent reports and a public interest test, aiming to streamline the process, reduce political favoritism, and avoid lengthy, uncertain reviews.

Recent streaming price increases, which are vastly outpacing inflation, serve as the primary evidence that the market is already too consolidated. Further mergers would grant companies like Netflix unchecked pricing power, transferring wealth from consumers and labor directly to shareholders in an oligopolistic environment.

Large corporations can afford lobbyists and consultants to navigate geopolitical shifts, but their size makes strategic pivots notoriously difficult. This creates opportunities for agile startups and SMEs, which can adapt their strategies and organizations much faster to the changing landscape.