I guarantee, as it was proven already via the UK and Apple interactions, your worse enemy is your great facilitator: iPhones, Samsung phones, Google phones, branded computer, etc.
I’ve read not so long ago even your WiFi router can be used to map you in real time, due to the wave length transmission. And it is doable.
Even Linux distributions are coming with such spy software. Even hardware are coming with spy software.
Huawei routers were proven to be used as spy hardware in Brazil, Spain, and France countries. Once detected, huawei was notified and the company replaced all the routers with new ones… this is the level of stupidity we live in. NOTHING is not planned.