Re: You want help?
They will never stop asking, and are just waiting for the right narrative to make their next big push. They thought they had with San Bernadino, but when they managed to access that iPhone they found there was nothing of value.
They're looking for that golden opportunity where a terrorist or mass shooter is found after the fact to have used a messaging service that uses end to end encryption where the plan was detailed in advance, so they can claim "see, if we had a backdoor we could have stopped him". When they make such a claim, there's probably an equal chance they simply faked it because they were tired of waiting for the right circumstances. At some point they'll magically find something a shooter/terrorist left behind detailing the entire plot in advance, then AG Barr will point to that as a reason they need to force companies to provide a backdoor.
Unfortunately they would probably get a lot of people on their side, not only Trumpies who will go along with anything he pushes, but enough others to create a majority. Too many people have an unreasonable fear of terrorist or mass shooting type incidents even though the odds of dying in one are lower than dying in a car crash or even falling in your bathtub. They may be willing to give up their rights in exchange a bit of illusory safety. The democratic candidates would go along with it, no one wants to appear weak on terrorism/mass shootings, so even if they don't agree with the plan they won't be willing to take a hard position against it (except maybe Bernie) Both parties are pretty willing to give more power to authorities except for funnily enough the extreme right and extreme left neither of whom trusts them with such power, though for different reasons.