Use cases in NbIoT, 5G

Hey Guys,
What are the use cases in NbIoT, 5G which have already started now, when we see 5G taking place rapidly across the nations?

By this I am.looking for examples of URLLC, M2M commnuications, any agro use cases…and anything else which has already taken place.

Hi, check this: 5G Private & Dedicated Networks for Industry 4.0 - GSMA - October 2020