When there is a maximum age for freedom of speech, for freedom of religion and freedom to peaceably assemble, then we can talk.
Even if your unemancipated minor "buys" the toaster it's still your toaster.It's a mechanical commodity. Period. Should there be an age limit on buying a toaster? No, of course not. Sure you can hurt or kill someone with a gun... but last time I checked, you could hurt or kill someone with a toaster too.
This^^^
YES!!!Maximum age for buying a gun? Yes. After achieving the age of 65, all future gun acquisitions should be free of charge. No purchase necessary. Old farts rule!