TAKE IT EASY. No need to shout and get toxic , i didnt asked you to alter your car's wiring, and i damn care. This post was for OP.
Too put the facts straight and again for the benefit of our learned PW members
The purpose of the dipper is for overtaking and is intended to be used for
limited time. (Are the manufacturer stupid)
As you assumed that I think manufacturers are stupid and said that they are not then why didnt they wired the lights like you are suggesting.
The fuse rating is based on a lot of factors and is not exactly correspond to the appliance power rating but double in almost all cases. Load requirement of 6A at 12V will not be 6A on 11V. It will be higher.
So PLEASE dont ask people to do what you think is right.
What you do with ur ride is your problem dont make it ours. Understood