There is perhaps no hotter current topic in networking than private 5G (P5G). Finally, a wireless technology that’s as fast as wired networks but without the flakiness of Wi-Fi.
I’m certainly not suggesting that Wi-Fi is going away, as the low-cost relative to P5G and its near ubiquity make it ideal for general purpose connectivity. But if ultra-reliable, wireless connectivity is required, P5G is the only way.