Yes, true. But if you are at the border and give to the officers all what they want ( access to your laptop and phone ), why would they have further suspicions

Yes, true. But if you are at the border and give to the officers all what they want ( access to your laptop and phone ), why would they have further suspicions to interrogate and/or detain and deep search your devices, if you are really a clean person, dunno, white, 30-40 years, suit up, good clothing, no strange stuff in traveling history..etc.?