Internet is safe if you know how to use it, there are a lot of platforms like TOR for privacy. Also, mobile phone, I repeat, if I want not to be tracked can be done, by switching IMEI and Sim card at the same time, so you would appear as a new phone in the network. The banking, I don't care about that, since the bank can only see where I buy, not what. But if you would want safe banking Switzerland is always available, or countries you've never heard off.