I was only saying to someone yesterday when I saw this on the news as I was with them that it's quite amazing how over 40 years ago we sent enormous Saturn V rockets with human beings on top of them into space, then all the way to the moon and back in the module a whole 6 times, not to forget a successful aborted one, with all that risk and ancient tech involved plus distance, yet here we are with a handful of quite modest and straightforward looking rockets designed to simply reach an orbit of a couple of hundred miles and not even getting close to it before disintegrating.
It almost defies common sense in many ways....unless these rockets are being done on a tight budget, dare I say on the cheap due to cutting the costs and increasing the risk in doing so.