this is just high-powered wankery and this article states so:
“I’ve been doing this for 10 years, and the number of times we’ve had to refer an issue to law enforcement—I have more fingers on one hand,” says James Diggans, vice president of policy and biosecurity at Twist Bioscience, a DNA synthesis company. “The real number of people who are trying to create misuse may be very close to zero.”
"oh no, look at my precious AI, it is so capable, but also i won't show it to anyone"
i don't think there are limits on paracetamol, but there are limits on codeine and such, you need ID for that. it's just that nobody needs this in these amounts
or any other arty, or any competent ATGM, or bomber drone, or mines (perhaps also laid by a drone), or FPVs detonated on command (with EFPs or something like segment of MON-100 mine)
wait, there's a specialized tool for cutting cock rings?
also i guess some variant of miniature wire saw would work