Not seeing why this is a strange.

Also, not seeing why someone would care - why are you bringing your Raspberry Pi to an inauguration? Or worse, your blatantly suspicious "Flipper Zero", which, quote:

> The Flipper Zero is a portable multi-functional Security device developed for interaction with access control systems. The device is able to read, copy, and emulate RFID and NFC tags, radio remotes, iButtons, and digital access keys. It also has a GPIO interface.