Trump's Justice Department could still opt against enforcement of the law, reassuring app stores and cloud-service providers that they wouldn't face prosecution in the event of a violation. ????? ???????  

One option is an executive order that could attempt to direct the government to not enforce the law, but that avenue faces legal roadblocks, experts told ABC News, chief of which is that an executive order can't override a law that Congress has passed and that has now been upheld by the Supreme Court. ????????????  

Trump is considering what executive actions he has available to allow TikTok to keep operating, sources familiar with the matter told ABC News. ?????  

Such a move would keep TikTok available to U.S. users, but the service would likely be slower and glitchier as the digital infrastructure moves farther away, experts said. ????? ???????  

TikTok would stop functioning if the firm's U.S.-based hosting companies stopped providing services. However, the social media giant could establish partnerships with hosting companies outside the U.S., putting them out of reach of U.S. enforcement – in theory, at least. ????????????