I can understand the US decision of banning huawei reasoning for national security, but case against TikTok is not something I grasp understandable. Even India

I can understand the US decision of banning huawei reasoning for national security, but case against TikTok is not something I grasp understandable. Even India(where I live) banned Tiktok. At first I believed,its just temporary and will be lifted in few days but it didn't. These types of actions will not benefit anyone, just toss name of china with other country in above scenario. It will be something like, - EU banning Tesla because of its USA origin - US banning Reliance/Tata because of its Indian Origin - Russia banning google/facebook to favor their local companies - etc. This is something that should never happen,but sadly it is.