Motorcycle Neck Brace I Believe It Should Me Mandatory For All Motorcycle Helmets Be Fitted With A Neck Brace?

I believe it should me mandatory for all motorcycle helmets be fitted with a neck brace? - motorcycle neck brace

To simulate a neck support, such as motocross rider to wear. Headphones can be installed with a neck brace and carried out on a piece of design. This protects the corridor of the neck and severe spinal injuries. Do you think that the laws should be inactive neck braces mandatory for all motorcycle helmets?