At the risk of being kind of ass, which I've been trying to be better about lately, I'm going to offer some advice. If you can't even respond to a question about secure computing without bringing American presidential politics into things, perhaps you need to take a break from the news for a few weeks.

The reason I asked that question is because I don't think it's complicated. I should be able to lock down my device such that no other human being on the planet can see or access anything on it. It's mine. I own it. I can do with it whatever I please, and any government that says otherwise is diametrically opposed to my rights as a human being.

You are more likely to be struck by lightning while holding two winning lottery tickets from different lotteries than you are to be killed by an act of terrorism today. This is pearl-clutching, authoritarian nonsense. To echo the sibling comment, society does not get to destroy my civil rights because some inbred religious fanatics in a cave somewhere want to blow up a train.

Edit: And asking for someone to says "there are concerns!" to proffer even a single one is not a Socratic line of questioning, it's basic inquiry.

The line of reasoning is more like this: if you make and sell safe-cracking tools then it would not be unreasonable for the government to regulate it so only registered locksmiths could buy it. You don't want people profiting from the support of criminal acts.

The government could similarly argue that if a company provides communication as a service, they should be able to provide access to the government given they have a warrant.

If you explicitly create a service to circumvent this then you're trying to profit from and aid those with criminal intent. Silkroad/drug sales and child sexual content are more common, but terrorism would also be on the list.

I disagree with this logic, but those are the well-known, often cited concerns.

There is a trade-off in personal privacy versus police ability to investigate and enforce laws.

This article is about the Trump admin seizing a reporter’s phone. The politics was here from the start.