Re: it's all fiction
You'd have to storm all corporations, and seize the means of production. Simply opting out is not enough. We don't have the land (a means of production) to grow food.
Most of us don't have the food and shelter secured (payment free) so we can't purchase or create a means of production with our full effort. Furthermore, assuming we all decided to become overnight entrepreneurs, and each of us had some ware or service to sell on day two. How do we organize who buys what? Someone will have no business on day two, week two, month two, year two, if they don't starve first. In order for people to actually work less, en masse, we need revolution or revolutionary policy.