What I got from it all:
The virus does not directly use the host cell to replicate - this virus is self-assembling, from the constituent parts found in the cell.
The virus consists of 3 key parts: RNA, lipid fatty layer and proteins. It falls apart on contact with soap.
UV light from the sun is not strong enough to break the virus down, although UV light from an industrial source could be.
Good thread:
https://twitter.com/PalliThordarson/status/1236549305189597189