No, it wouldn't. Nothing but a miraculous fabricator that can power and fabricate itself would obliterate the need for infrastructure. Let's just take one exam

No, it wouldn't. Nothing but a miraculous fabricator that can power and fabricate itself would obliterate the need for infrastructure. Let's just take one example; VR. For VR, you need VR googles. These need to be produced somewhere, in an industrial mass production because otherwise these VR googles would be prohibitive expensive. That means industrial scale energy production and industrial scale energy transportation and industrial scale energy storage. This industrial scale industry needs to be repaired and upgraded, probably by people. These people need housing, food, education, ... Now take a guess on what you need to provide each and every one of these? Yeah, right; infrastructure. It's a rat's tail. You cannot get a way from infrastructure if you want any kind of technological civilization.