TikTok churn and policy thaw

Khartoon Weiss, the executive who ran TikTok’s North America advertising business, is leaving on April 9 after nearly six years at the company, and her exit lands in the middle of a broader run of senior departures from TikTok’s American ad and marketing ranks. That would usually read like a company in retreat. Instead, it is happening at the same time that some American governments are easing off TikTok restrictions that were imposed when ByteDance still controlled the app more directly. The two moves point in opposite directions on the surface. Inside the company, leadership is churning; outside the company, political pressure has softened enough in some places for officials to come back. To see why that matters, start with what TikTok is in the United States now. In January 2026, TikTok said it formed TikTok United States Data Security Joint Venture Limited Liability Company, a new structure created to keep the app operating in the country under majority American ownership. TikTok said the joint venture serves more than 200 million Americans and 7.5 million businesses. Bloomberg reported in January that the deal was designed to satisfy the 2024 law requiring ByteDance to cut its stake in TikTok’s United States business below 20 percent. That ownership shift gave local officials political cover to revisit old bans. On March 31, 2026, New York City Mayor Zohran Mamdani reversed the city government’s TikTok ban, which former Mayor Eric Adams had put in place in 2023 over security concerns. Newsday reported that the same ownership change is prompting some Long Island governments to consider returning to the platform too. That matters because municipal accounts are not chasing trends for fun; they use social apps to push public notices, emergency information, and local services where residents already spend time. The picture is less settled inside TikTok’s ad machine. Bloomberg said Weiss is the latest American executive to step down over the past year, and other reports say she had been elevated in March 2025 after the departure of advertising head Blake Chandlee. Business Insider’s reporting, surfaced in syndication, said Weiss is one of several advertising and marketing leaders to leave in 2026, including global head of consumer marketing Zuber Mohammed in March. For brands, that kind of turnover can slow decision-making the same way a store keeps changing managers during a remodel. Even so, the platform itself still has gravity. TikTok’s own joint-venture announcement says more than 7.5 million businesses use it, and the company’s pitch to advertisers has continued through the leadership changes. That leaves creators and merchants with a very specific problem. TikTok still works as a discovery engine, where a short video can introduce a product, a restaurant, or a musician to millions of people faster than a search result or an email list ever will. But discovery is rented land. If the executives selling ads keep changing, if policy winds shift again, or if a government account decides to leave and then return, the safest asset is still the audience data you control yourself: email addresses, phone numbers for text alerts, customer lists, and direct website traffic. This is an inference from the combination of platform usage, ownership restructuring, and continued policy uncertainty. Harvard Law School’s Timothy Edgar argued last month that the new structure does not fully resolve the original security concerns. So even after the January 2026 deal and the New York City policy reversal, the political argument around TikTok is not finished. The practical answer is not to quit TikTok and not to trust it as your only home. Use it the way retailers use a busy street corner: great for foot traffic, terrible for storing all your inventory. (newsday.com/