[Silhouette]

IME, the problem more usually happens because someone in management read a book and thought "I know, we can change our entire development process to do this thing I just heard of and overnight my team will all become 10x developers!"

If you've got a team that is genuinely interested in improving and willing to work on new ideas to make the best use of them, both reviews and testing can obviously be very helpful. That's not really the situation I'm talking about above, though.