When I want to log into EU safely I just open my military grade double shielded safe, I take the smartphone, I open my second safe and get the battery, I put the battery into the smartphone, then turn it on, then remove my tinfoil hat just temporarily, then open the reinforced steel door to my bunker, then yell at some random kids, I look both ways and then get my 2FA code and use it, and finally undo everything very quickly and in agonizing panic. Then I double-triple check that my tinfoil hat is on , like any sane person would.