I recommend always wearing a "covid" mask in public for facial obscurity. In lieu of leaving your phone at home, invest in a travel phone with an international roaming esim not attached to your identity in any way. GrapheneOS + silent.link esim is a great choice. A burner phone paid for in cash using false registration info, activated with VPN, on a public network is another.

Never connect it to your home network. Keep airplane mode on and Bluetooth, NFC, and WiFi off when not in use. Keep the phone in a quality faraday bag until you have to use it. If you need to be reachable while you are out, remember to always turn it on and off at the same random location (such as an intersection) at least 5 miles from your home.

#cybersecgirl