A U.S. ban on the world’s most popular social media app would affect far more American businesses and people than just the 150 million using the platform here. Casey Evertsen drove down a suburban Utah street lined with trash bins, speaking into his phone’s camera as he gave a tour of the brightly-colored truck he uses for his garbage can-cleaning business. “If you like seeing dirty stuff get cleaned and watching how cool stuff works, follow along,” he said in the video shared on TikTok. “Let’s ...