Solidarity
For those who don't understand, EBT are food stamps (government money for buying food for low-income people). Because the money is from the government, it comes with horrific restrictions, one of which is you cannot buy "prepared" food with it. You can only buy raw chicken, not cooked chicken, for example.
This kitchen is getting around that stupid rule by selling you raw, unprepared chicken, and then charging your EBT account for raw, unprepared chicken.
Then as a side thing, totally unrelated, they cook the chicken for free. Since you bought raw chicken with the EBT, it's legal. There's no law against cooking people's raw chicken for free for them. That's just charity.
This kitchen is a blessing to anyone who doesn't have a kitchen of their own.