Did you read their motion?[1] It is very much part of their argument. It sets a precedent that not only will other US courts compel them to unlock devices, but other countries will as well. Even if you trust the US government to not use the software maliciously, do you trust other governments?<p>1) <a href="https:&#x2F;&#x2F;www.documentcloud.org&#x2F;documents&#x2F;2722199-5-15-MJ-00451-SP-USA-v-Black-Lexus-IS300.html" rel="nofollow">https:&#x2F;&#x2F;www.documentcloud.org&#x2F;documents&#x2F;2722199-5-15-MJ-0045...</a>