TLDR TikTok is not comparable to the other services you mentioned because ByteDance is required to comply with Chinese intelligence, and China has made many public statements in recent years to the effect that it is a hostile, rival power to the United States. Allowing ByteDance to operate TikTok is granting a hostile government a tool to influence US public opinion as well as to track the locations and text messages of 170 million American citizens. Congress gave ByteDance the option to divest control so that they could get paid and TikTok could continue to operate, ByteDance refused.
https://www.cbsnews.com/news/why-is-tiktok-being-banned-supr...
Why did Congress want to ban TikTok?
U.S. officials have repeatedly warned that TikTok threatens national security because the Chinese government could use it as a vehicle to spy on Americans or covertly influence the U.S. public by amplifying or suppressing certain content.
The concern is warranted, they said, because Chinese national security laws require organizations to cooperate with intelligence gathering. FBI Director Christopher Wray told House Intelligence Committee members last year that the Chinese government could compromise Americans' devices through the software.
As the House took up the divest-or-ban law in April 2024, Rep. Michael McCaul, a Texas Republican, compared it to a "spy balloon in Americans' phones." Sen. Chris Coons, a Democrat from Delaware, said that lawmakers learned in classified briefings "how rivers of data are being collected and shared in ways that are not well-aligned with American security interests."
"Why is it a security threat?" Republican Sen. Josh Hawley of Missouri said Friday. "If you have TikTok on your phone currently, it can track your whereabouts, it can read your text messages, it can track your keystrokes. It has access to your phone records."
If the Chinese government gets its hands on that information, "it's not just a national security threat, it's a personal security threat," Hawley said.