Sure, I don't know why anyone would want to hand-weave cloth in this era of miracles where a machine can do it for you faster and better. It looks like hard work and it is technically a waste of time. But, hypothetically, if there was a portion of society that for some mad reason can't get access to machine-made cloth they can still weave their own.

And the fact is, for those souls who are motivated to do so, they can make a living hand-weaving anyway and do not need to weave 3,000x faster. They weave at a similar pace to that people always have. They can still afford bread. Society will almost give bread away to people, it is absurdly cheap.