It wouldn&#x27;t have any impact, and that&#x27;s the point.<p>To block all encryption apps, you&#x27;d need to censor the internet and check every digital device at the border.  The government needs to understand that this is the implication of the direction in which it wishes to take us.<p>Bruce Schneier goes into more detail: <a href="https:&#x2F;&#x2F;www.schneier.com&#x2F;blog&#x2F;archives&#x2F;2015&#x2F;07&#x2F;back_doors_wont.html" rel="nofollow">https:&#x2F;&#x2F;www.schneier.com&#x2F;blog&#x2F;archives&#x2F;2015&#x2F;07&#x2F;back_doors_wo...</a>