1. The claim states that headphones should be modified for a safe volume level to protect hearing.
2. Headphones should be modified for a safe volume level to protect hearing.
3. Some may disagree because people would hear big amounts of volume which may hurt their ears.
4. People would hear big amounts of volume which may hurt their ears.
5. Headphones should be modified for a safe volume level to protect hearing because people would hear big amounts of volume which may hurt their ears. Manufacturers should allow people to choose to listen to what they want.
(The claim states that) Headphones should be modified for a safe volume level to protect hearing. (Some may disagree because) People would like to hear large amounts of volume, that may damage their ears. They may be destined for free-will, and choose to live their life the way they want. So what if manufacturers choose this way of making headphones, they may see some sales drop as many people don't actually care how loud things are.