And you are posting this how? Theoretically there is no expectation of privacy in a public space. Practically, I would say drop all but the "no expectation of privacy " part. You are surveilled by every move/sound or electron sent, 24/7 for life.
Personally I have no problem with the concept. Do wish it would tie to Trust Cert or 107. That said, it should be encrypted and accessible only to law enforcement and FAA. I don't need Karen's or criminals (there's a difference somewhere?)...
Sounds like you should try to get credit from NHS or your equivalent. If I read your post correctly you are recovering from a procedure involving/affecting mobility/function? That may enable your new purchase to be categorized as a rehabilitative...