As much as it can bring progress it can lead to bad things.
Not true; these homes are fit for people who really don't have much (a good thing), but for anyone else who wants a home that's of at least minimal quality, home building will still be a popular profession, and architects can still be found designing printed homes and regular homes. Besides, people are nothing if not adaptable; there's always more work that needs to be done.
Actually very true. If you read everything about it will be like Lego so you can create palace and it is much, much stronger then wooden house thats mostly built in " tornado alley " for example. Architects yes, building constructors = no.Thats a big difference.