Again, nothing at all about monitoring VPNs, because you cant.
There are just picking numbers from a company whose job is to make up numbers and convince you they are right.
The best part of that article was near the bottom ...
"Today's best NordVPN, Surfshark and Proton VPN deals" 
No matter what their blustering, they know the majority of voters use VPNs, as well as any IT related home working. Going after them would be political suicide.