I just placed a preorder due to this as well - I wasn't going too, but then I felt worried that my Monterey Beta might start scanning photos I was using for an ML project.

I'm 99.999% percent positive there's nothing to worry about, but imagenet did have CSAM in it, so you can't be too careful. Really excited to build my own expansion cards. There's really affordable full SMD assembly these days from places like easyeda.