Roblox is paying third party developers in in-game currency. And that they can't use it to buy groceries is exactly the problem. Thats the problem with scrip, its worthless outside the "company town". They are doing real work, for not real money.
The government (or another 3rd party) should be supplying the affordable housing. Having the employer house the employee just hands way too power to the employer. If wallmart wants to build these pods and sell them to a government entity to operate, then great, that's fine. But if wallmart operates them, then this is a terrible idea.