When quoting sources, like YouGov it should also be mentioned that YouGov is a business founded by a Conservative candidate (Stephan Kukowski) and a current member of the Conservative government (Nadhim Zahawi), it is possible to slant a survey by asking pointed questions/multiple answer choices.
When reading opinions always take into account the background of the publisher if taking them seriously.
Having worked in a factory, the idea of 3d printing comes across as a cottage industry, but that is the UK, 40 years ago it was common knowledge milling injection moulding dies so one machine could manufacture 1000s an hour, but since the ’80s we outsourced everything to the point where we have outsourced survey businesses telling us what to think and the idea of actually making something ourselves is a miracle!