(A) the police can't barge into a private residence because some tech company points at a phone and says "see! it says my scooter is inside!" - they would still need legal basis for probable cause. When my home was B&E'd and a tablet stolen the police said unless the device reported it was in a public area they explicitly were "not going to go into a private residence to look for it".
(B) The police should (and probably will) place these complaints at the very bottom of their priority list.
(C) No current-era start-up that's business model is based around ignoring regulation and existing laws is going to assume responsibility and cost for anything they can displace onto another party or, better yet, society at large 'cause, ya know "disruption".