https://www.whitehouse.gov/presidential-actions/order-regard...
Bytedance acquired Musical.ly in 2017, and merged it into TikTok the next year. The administration is now blocking the sale of Musical.ly under Section 721 of the Defense Production Act. Section 721 "authorizes the President to suspend or prohibit a transaction, by or with any foreign person, that may result in control of a U.S. business by a foreign person and that may threaten to impair national security." [1] The president used this power to block the sale of Musical.ly on national security grounds.
Congressional approval is not needed for this action. The legal framework was approved by Congress with the Foreign Investment and National Security Act of 2007. The president has the legal authority to issue such national security orders. However, typically the president delegates the national security review to CFIUS, a government agency.
TikTok never received clearance from CFIUS when it acquired Musical.ly in 2017 [3]. This allows the US to preform a national security review now, three years later.
To answer your question, Bytedance is not legally 'forced' to divest their US operations. They are proceeding with the sale because the alternative is a death blow to their US operations.
[1] https://www.gibsondunn.com/cfius-guidance-alert/
[2] https://en.wikipedia.org/wiki/Foreign_Investment_and_Nationa...
[3] https://www.reuters.com/article/us-tiktok-cfius-exclusive/ex...
I don't know how anything the US does can affect what two companies in a different country decide to do between them, legally speaking. The executive order sounds weird to me.
Also, I don't understand how they can block a sale three years later. What's the time frame on that? Why not ten years later? A hundred?
Is there any framework for independent review whether something is a genuine threat?
I'm not sure whether that would help. Both sides are pretty anti-china atm.
It’s easier to legally justify than proving the ‘security threat’ of TikTok giving the Chinese government users data.
US market makes up a large portion of TikTok's revenue, some say 50%. So it can threaten to destroy that market completely, for nothing, forbidding TikTok and causing the loss of what is currently 50% of its revenue. Or it can offer some money (an amount, which normally wouldn't be enough to sell) to take it, or at least a part of it. Time will tell if TikTok will find the risk worth the trouble.
I'm still not sure how that would work. Sure, they could forbid people from downloading new versions of the app, but the existing app is already out there on phones - would they be able to force removal of the app?
What the executive does have the authority to do is regulate commerce. The proposal is that ByteDance would be embargoed from doing business in the US. This means, they can't pay for app store developer licenses, sell ads in the US, buy local CDN/cloud infrastructure etc.
You could have the app, but it's not likely that ByteDance would be able to operate it in the US.
And ofc, apple and google can simply remove the app from your phone.
You have two mobsters, the good mobster and the bad mobster, and a business. The bad mobster actively harasses the business in multiple ways, prompting the business to seek protection from the good mobster in exchange for buying into the business.
Of course, both the good mobster and the bad mobster are in the same mob, and benefit from the revenue stream from the newly acquired stake in business.
So they're not 'forced' to per se - but if they don't sell they'll lose a large part of their market. Or am I wrong?
[edit for clarity]
Correct.
The US is 10% of TikTok's user base, but accounts for 50% of revenue. Further, most of TikTok's most popular users are American (https://en.wikipedia.org/wiki/List_of_most-followed_TikTok_a...).
Bytedance (TikTok) can "work around this problem" by selling their US business to a US company—which is what they're doing.
It's shady, completely legal, and fully up to the President/executive branch (e.g. Trump) to set policies in this area.
As an alternative, Trump proposed letting a US company buy TikTok to get around the ban. As you'd expect, TikTok's investors are looking for a sale so they don't lose their investment.