My understanding is DNA synthesis is now like a 2nd or 3rd year undergrad tier challenge and doesn't even require much specialized equipment.

Versus EUV which one could dump literally unlimited amounts of money into solving and still probably fail for decades.

I want to say I've already read some articles about hobbyists buying previous generation equipment from labs. The entire supplychain would need to be locked down with used equipment being returned to manufacturers for there to be any security.