In the UK all new bikes have to be sold with front and rear reflectors, pedal reflectors and a bell.
You often see high end bikes sold with cheap plastic pedals on them just to satisfy the pedal reflector criteria.
Spoke protectors, or 'pie plates' as they are often known are attached to many new bikes whether they are BSOs or mega expensive bikes.
You can often tell how serious someone is about cycling by seeing how quickly these additional items are removed.