I bedded in my brakes. The car had about 15kms on it when delivered.
I always bed in my brakes. Not sure if it really matters but it’s easy to do, costs nothing and I certainly don’t want to live with the possible alternative. Can’t say I gave it much thought.
Btw, I use my generic bedding process I’ve always used. Probably wouldn’t be considered “ proper”. More generic and utilitarian. ( i.e. get up to speed, slow down in a controlled aggressive fashion multiple times. Just don’t to want to slam on the brakes cold early in the lifecycle.)