Infosys in India did this successfully in the 90s and 2000s. Giant sprawling campuses with gyms, saunas, pools, laundromats, doctors/physical therapy units, dorms, coffee shops plenty of food courts with subsidized food, open round the clock. Buildings in weird shapes- spheres pyramids washing machines. Even football fields! Programmers who lived in shabby Apts flocked to the nice offices and practically lived there.