I assume you’re referring to this post
To be clear: we have said that it has the functionality to read and clone blocks from HID cards. At no point did we say that there is a 100% guarantee that cloning will work properly and that you will have an all-in-one solution that will be easy to control. If you look back at all the things I’ve written about HID cards, I have always said that SE is not cloneable. We have no clue if and/or when it will ever be possible. I assume that there are researchers working on it now, but I personally doubt SE will be cracked any time in the near future. What we might have said is that DP cards can have the non-SE sections cloned with no problem and work fine.
Some DP cards don’t have SE blocks stored on them. Some do. It all comes down to what system your employer/school/whatever uses. You can’t win if you don’t enter, and the proxmark3 is your ticket.