I would say not only the ‘pipe’, but also reduce in delay and machine type communications - the ‘triangle’.
And now the direction is towards ‘hexagon’ for Beyond 5G.
That’s a good and funny one - it’s like highway with more lanes, but with the same vehicles sizes and technology using a bigger highway.
Maybe what we need is ‘bigger and advanced vehicles’ - more innovative use cases!
Yes, I agree 
Now technically speaking, actually 5G offers much more than just greater bandwidth to maintain the same transmission speed as 3G. While bandwidth is one of the improvements, 5G also brings significant advancements in latency, device density, and network efficiency. This means that, in addition to much faster speeds, 5G enables support for new use cases such as autonomous cars, large-scale IoT, and real-time communication with much less delay. 