How do you know up front who will find the best use cases? Both approaches can work.
I'd bet my life savings that the person who is forced to use a tool by top-down edict is less likely to find a valuable use case than the person who is sincerely curious about said tool.
I'd bet my life savings that the person who is forced to use a tool by top-down edict is less likely to find a valuable use case than the person who is sincerely curious about said tool.