It is impossible to bring down the entire internet. What is possible is to get the centralised entities, your Virgin Medias and Verizons, to block access to their customers. The internet continues, therefore Bitcoin continues.
Discussion
Amen. I figure the cyber pandemic will be a cover for fuckery they want to pull off to "reset" the fiat monetary system.
Then they try and fear monger people into adopting a CBDC.