Commentary There are few, if any, political issues that now generate the breadth and intensity of bipartisan backlash as does the rise of Big Tech. During Donald Trump’s presidency, the major parties largely diverged on their specific grievances against the woke Silicon Valley monopolists who serve as gatekeepers for America’s 21st-century public square. Republicans, by and large, focused on censorship of conservative online speech. Democrats, by contrast, tended to focus on economic concentration; the five American corporations with the largest market caps, for example, are tech behemoths Apple, Microsoft, Amazon, Google Alphabet, and Facebook. This divergence has stymied efforts to rein in the Big Tech oligarchy on issues such as Section 230, the 1990s-era provision permitting platforms to engage in publisher-like content-moderation decisions without being legally treated as publishers. Conservatives still have myriad concerns with Big Tech’s noxious brew of speech suppressions, shadow bans and unaccountable deplatformings. Those concerns are …