Was she right or wrong?

The Hidden Frontline of Birmingham’s Streets If you see masses of temporary generators lining Birmingham city centre, you aren't just looking at grid maintenance, you may be looking at analog defense in a digital war zone. While officials blame construction, these roaring diesel engines are the un-hackable backup keeping the city alive. The threat is real. In an unprecedented cyberattack, hackers compromised the software of industrial refrigerators in over 300 French supermarkets, forcing them to defrost and ruining millions in food supplies. Similar digital attacks recently crippled supermarket supply chains at Ahold Delhaize, proving that anything connected to the internet can be weaponised to cause physical chaos. Because modern power grids are heavily automated, a single digital breach can cause a cascading blackout. By parking heavy mobile generators on our streets, utility teams can instantly isolate Birmingham's grid into "island mode." If a central cyberattack occurs, these mechanical giants ensure the lights stay on—because you can't hack a diesel engine over the internet. Or am I. Completely wrong? The video below is 300m on the same street. And proves they're not being used for construction.