Prediction 5 is two decades overdue and Amazon Wavelength it just the beginning. Currently I'm working with on a problem that needs 1 TB RAM data processing and analysis. Given that's not raw data, but if a compulsary real-time technology similar to eVLBI (real-time optional), but it requires immediate processing of raw data that will probably be the killer application for the edge or fog computing. Typical web server hosting has transfer limit of few TB of data per month and Amazon cloud is charging by the bandwidth, the only way forward is to move to the edge.
Prediction 2 is quite self evident with the sudden rise of popularity of Elizabeth Warren with her proposed plan for wealthy citizen 2 percents tax [1].
[1]https://www.theguardian.com/commentisfree/2019/dec/31/2020-d...