In the article it says his cooks start at $15 + $1 in tips. Currently with the extra $600 they are making $25.40 per hour. If he wants them to come back he is essentially asking them to gamble their guaranteed unemployment income on his business doing well in this time. On top of that he asking them to literally risk their lives. I see no reason that he should not take the additional financial and physical risk he is asking his employees to take into consideration when hiring them back. Offer them $30 an hour with a guaranteed minimum number of hours in writing. Labor in a very limited sector is a limited resource for once, employees should take advantage of it. Isn't that what capitalism is all about?