TikTok is under a lot of scrutiny from federal, state and local governments. Congressional lawmakers recently banned the social media platform from most federal government devices. More than a dozen states, including New Hampshire, South Dakota and Texas, passed similar measures due to growing concerns about data security and privacy on the platform owned by Chinese company ByteDance. Marketplace’s Kimberly Adams spoke with Joshua Scacco, associate chair of the University of South Florida’s department of communication. He said this blacklisting can make it harder for some, like researchers, to do their jobs.