re a) For starters, the difference is you already have a product which people can judge vs you claim you're gonna produce something great. Anybody can lie, some people can lie very well. Even ruling out malice (which many people underestimate), people just end up not keeping their promises. Would you pay GRRM for the finished Winds of winter? Would you fall for him asking for money to write it a few years ago?
re b) An employer ("user") is generally richer than the person they're employing ("using"). The reason they can employ people and people are willing to be employed is because they have access to tools such as trademarks, patents, other employees or advertising budgets the employee ("person used") does not. It's a relationship where power is fundamentally imbalanced.
re b) An employer ("user") is generally richer than the person they're employing ("using"). The reason they can employ people and people are willing to be employed is because they have access to tools such as trademarks, patents, other employees or advertising budgets the employee ("person used") does not. It's a relationship where power is fundamentally imbalanced.