Your consciousness ceases to exist every time you go to sleep though. Your brain changes significantly during sleep - memories are solidified, motor skills will be hardened etc. The new consciousness is clearly different from the old one. Why is teleportation so different?

Nearly every single restaurant had food delivery services prior to Uber/Doordash’s existence. Many still have.

I mean, there’s a reason pizza delivery scooters have been a thing since the 1980’s.