One TikTok Bill Has the Most Support Right Now. Here’s Why.

After months of wrangling over how to limit TikTok in the US, legislation that stops short of an outright ban of the Chinese-owned app seems to be gaining the most momentum — even as key questions remain.

Senator Mark Warner, the Democratic chairman of the Senate Intelligence Committee and an outspoken critic of TikTok, plans to introduce the bill Tuesday that’s expected to give the Biden administration the power to prohibit foreign technologies or companies when necessary.

Who likes this bill?

The bill doesn’t mention TikTok, the popular short-video app, by name, which may be part of its appeal. ...