The House of the US state of Montana has given final passage to a Bill banning the social media app TikTok from operating in the state. It is a move that is bound to face legal challenges but also serve as a testing ground for the TikTok-free America many national politicians envision due to concerns over potential Chinese spying. The House voted 54-43 in favour of the measure, which would make Montana the first state with a total ban on the app. It goes further than prohibitions already put in place by nearly half the states — including Montana —…