Hard to say but it could be a lot of things since the story is mainly about the U.K. They had this ridiculous “pingdemic” thing recently - they have this app on their phones and if they were a close contact of someone who tested positive the received an alert to self isolate. Resulted in huge understaffing problems. Other possible issue is Brexit - the brits are acting up about Northern Ireland at the moment and it’s not beyond the French to restrict their supplies from the continent at their ports. Or maybe it’s cos we’ve shut down massive sections of the global economy for well over a year now and things like that can have consequences.