Not fair take, cpuz and hwmonitor are often used on new installations of PCs (or at least for me) to verify hw specs and stuff. Or when I need to do some upgrade work for a desktop computer.
I just go to the trusted site, download what's there and get going. This is not an npm package that a dev is updating on day 0 of its release for being a "human shield", it's literally the first version which comes up when DLing the new software.
Seems like the kind of thing to just have on a bootable thumb drive, to inspect any machine without requiring installation on the fly.
In fact, I think I used to use memtest86+ this way as it is a baked in boot option on Fedora bootable ISO images. (Or at least was in the past, I haven't checked this recently.)