[bowietrousers]

No it's not. You're being reductive. Even self-motivated, driven, talented people have shit happen in their lives that can effect their performance and capability at work. Then they will require both formal and informal support from their company, which has a duty of care.

This nirvana of extreme self-motivation at all costs you seem to espouse is not a reality for most people on the planet. It is most likely a privilege.