This tool has had a recent (the last year or so) list of questionable / safety concerns raised. If I were you, I would quickly add some kind of note at the top about how the UEFI key that's added to the system to use SecureBoot is potentially VERY dangerous. Or about the blobs in the code that are unable to be verified easily. Or that the developer has yet to respond to a host of questions as this is his spare time project. Or that he's based in China, and could be compelled by the govt to add backdoors, etc (not saying that is the case, but it's possible).
I have no doubt that this has been an amazing tool in the arsenal of IT guys for a while now, but in its current state, and with the XZ Utils Backdoor, I don't think it's safe to use.
Head to the GitHub page and go to issue #132. The comments in this section will hopefully help explain the problem. Not saying it's unsafe, but I definitely won't be using it until the Developer responds.