I feel there are times where a pair of these would be useful - where I want to have contact, but don't necessarily want my expensive and relatively fragile mobile phone on me.
Many of the lower cost ones appear to be pretty much toys - I am thinking of a pair of "proper" Motorola T92 which are around £90 (or more likely a used pair for half that).
Anyone use walkie talkies? Where do they beat a mobile?
Anyone bought some thinking "these would be useful" and then find they just sit unused in a box?