It depends on factors like application lifespan and deployment region. 

It is important to point out that RedCap is in its beginning, and it will take quite some time before it is available worldwide. 
Operators often begin with the non-standalone (NSA) version of 5G, anchored in 4G, before moving to the standalone (SA) version with full capabilities.

After finish 5G Redcap's network updates, then it will comes to commercial use cases worldwide.