What's been happening is that fabs have been exploiting more and more tricks to increase transistor density while still using the larger feature sizes. So flat transistors became finfet's, increasing their gate area and allowing chips to use fewer of them for the same silicon area, etc...
So read "3nm" as "a process with the same transistor density as you would expect had some ancestral ~90nm process been shrunk by a factor of 30".
It's like asking what is P(A|A).
The question "Why do I not exist" has never and will never be (seriously) asked.
[1] To be clear, if only nothing existed, and there existed nothing other than nothingness. [2]
[2] I sense epistemologists warming their guns here, asking if the "existence" of "nothing" counts as the existence of "something". I.e. is "nothing" something?
350mbps is _insane_ for this
Inmarsat is the only viable alternative for smaller boats that offers unlimited data plans, has higher latency due to being geostationary, much lower bandwidth, and charges about $8000 for a gigabyte…
I‘m not sure what Ku or Ka band GEO providers charge, but I doubt you can find anything competitive there either, and these require very large antennas.