> The right-wing disinformation comes in via the press and various "client journalists" who repeat things they've heard from "Downing street sources" who they refuse to hold accountable.

What's also a US import is the division of people into 'right-wing' or 'left-wing' based on the most frivolous of attributes.

'Downing Street Sources' has been a phrase used by journalists for decades; everyone knows what it means. It's not a 'dog whistle' (another stupid imported phrase).