> You seem to be unaware that one of the major benefits of 5g

True.

> Up to 15 percent energy savings with software features

'Upto 15 percent' sounds alike it is a very optimistic estimate, (you know when they advertise 'upto 50% discount' most of the products are discounted at much lower rate). And it does not seem that this power saving is also dependent on network traffic. So I am not really convinced.