Imagine you are the leader of a country with a large military budget, strong central control over domestic media and policy, but little influence over global technical standards or device manufacturing. Game theoretically, it would seem that a tempting strategy would be to spend money on influencing the debate in other countries to make them mistrustful of new technology, to slow their economy and relative growth. If…
I get it that 5G doesn't exactly match the hype, that the cost of rollout is high, alternatives like improving 4G coverage and back-haul from towers are available, there are hints of problems with saturating the air in such high-powered/high-spectrum radiation etc. But how a group of supposedly tech savvy, future thinking, entrepreneurial types seem single-mindedly focused on the negative aspects of a technology seems to not match the normal crowd on hacker news.
5G isn't revolutionary but it is the exact kind of incremental improvement I expect to see in tech. It has some benefits (higher speeds, lower latency) and some drawbacks (proximity to towers, interference from large objects, cost to rollout). The discussion here seems to be entirely limited to maximizing the drawbacks and to limiting the benefits.
In my experience with tech, increasing speed and decreasing latency has always netted noticeable benefits. From CPUs, GPUs, memory access and network access - even small improvements in speed/latency have enabled major improvements in features. In addition, rolling out 5G is going to force the rollout of infrastructure enabling 5G, e.g. the fibre lines needed to supply all of those new base stations. For those reasons I am excited about 5G.