"Free" doesn't mean no restrictions. For example, apps/websites like Myspace and Facebook and anything that's been used to spread hate, cause bullying, or threats have always been a target of regulation, albeit never an outright ban.
In the case here, it's ostensibly being done with national security considerations in mind. What remains to be determined is whether or not these concerns are valid. But the idea that "free" means the government has no power to ban things, including apps, borders naïvety.
In the case here, it's ostensibly being done with national security considerations in mind. What remains to be determined is whether or not these concerns are valid. But the idea that "free" means the government has no power to ban things, including apps, borders naïvety.