@ja+1jqebw136
very good point. i used to be in Q about a decade ago. That point they were doing some strategic investment in femto cells for 4G. If the marketing execs were to be believed, unlicensed spectrum (wi-fi) would be replaced with licensed spectrum (small cell routers) in every home so that the handoff would happen automatically if one stepped out of home/office/mall. Imagine a verizon small-cell in house and a verizon sim in you phone. Then you would never have to switch between wifi and cellular data. But thats what the marketing execs thought who are no engineers and who are sometimes surprisingly detached from what end-users want or think. Little did they know that no customer would ever uproot a perfectly working (and constantly evolving for good) wifi broadband router and replace it with a router based on cellular modem technology (small cell) and then pay for using the frequency real-estate in house. Why would anyone make it so complicated. And tbh, the difference between (1) a wifi router which works with data-only sim inserted in it and (2) a cellular comms (3gpp) based small cell with a data-only sim inserted - is so subtle that even technology veteran may not want to care about it. Small-cells didn't fail as a concept altogether; but it never replaced wifi routers at homes like the way marketing sharks were projecting. May be the VP got funding by saying BS but thats all. 3GPP seems to be doing the same BS like those small cells marketing execs. 5G didn't take off because (1) mmWave has its deployment challenges and penetration problems (2) sub6 is given a hard run for its money by 4G+ (carrier aggregation, mimo etc) (3) covid (4) no real need for data speeds more than 4G+ while you are travelling at 300 km/h because firstly there is actually no real need and secondly, the carriers put a ridiculous premium on true 5G experience (sub6, not mmWave ) which is not too far from 4G+.
And you know, research labs across the board have already started hiring for 6G research and development! Possibly we will have multi-channel video streaming with VR and AR but unless those apps become mainstream like whatsapp video calling, whats the point of ja--ing up data speeds ever north. Create demand, create economies of scale, bring dollar/1GB down and then talk about 6G, 7G.
In a crude way, 3gpp can take a leaf out of the military industrial complex. They don't just create F35s or 6G or 7G fighters, they also create deep geopolitical incisions so that there are takers for those crafts (I don't support this but another topic).