As CERN initiates the third long shutdown of the Large Hadron Collider for major upgrades, visitors and former physicists are reflecting on the monumental scale of the engineering feat. The closure has also prompted candid discussions among former insiders regarding the current state of particle physics, with some criticizing the field for producing repetitive and low-impact research. Additionally, these insiders are debating the validity of prominent critics like Sabine Hossenfelder, who question the scientific return on massive public investments in the field.