On the other hand, you cannot come up with a similar simplistic argument when someone brings up "think of the children" without giving out some really bad soundbites of yourself. You cannot just say "well, I don't care about children, it wouldn't affect them much anyway" without being represented as a heartless moron by the opposition.
Disclaimer: this is just all for the sake of the argument. I, personally, am very strongly against this "think of the children" bs tactic and am fully in favor of E2E encryption. It is just sad that the "think of the children" argument is so effective solely due to the emotional appeal and how difficult it is to fight against that argument without coming off in poor light.
Weakening encryption endangers everyone, children included. I don't want my kids to be using digital products that can be backdoored by bad actors.
People love the fact that Al Capone was put away, but they don't want to be put away for their miserable $200 unreported either. They give the government the overarching power and then trust it to use it right.
That's what the Senators in your Bedroom argument misses. Everyone knows the senators don't want to look in your bedroom. Everyone knows that the senators want to look in the terrorists' bedroom. The only worry is that some rogue senator will look in your bedroom knowing you're innocent but Americans trust in the rule of law and believe that won't happen. The Senators are on your side. They're the good guys. The Child Pornographers are on the other side. They're the bad guys.
Now, I support E2E encryption. But it's obvious to me why this argument won't convince anyone. The real argument is more subtle and involves the erosion of civil liberties and the deleterious effect that will have on the American Republic. I think enough Americans generally understand this that they will protect it.
Senators want to look in your bedroom so they can see you fucking children.