At least with the company featured in the story, it's your house to keep regardless of your employment status. The company does say it's keeping an option/first

At least with the company featured in the story, it's your house to keep regardless of your employment status. The company does say it's keeping an option/first right of refusal to buy it back from you for the first three years at the same price you paid (to prevent flipping). Once that period is over, you are free to sell it on the open market.