Forty-five days from now, we’re told, President Trump will shut down TikTok and WeChat.

TikTok, maybe, but WeChat? Impossible.

Everything Donald Trump understands about the Internet could fit in a thimble. He’s a reckless leader who isn’t bothered by things like, well, facts, so it shouldn’t be surprising that he expects to command WeChat into oblivion. But what will happen to his already limited Internet authority when that doesn’t work?

What Internet authority?

Trump has a chance of taking down TikTok, the short form video sharing site, because that service is dependent on advertising. He can force the app out of U.S. […]