That seems a bit harsh. I have two rescue parrots that live in large cages (indoors). I let them out every night when I get home from work, and they're given plenty of toys and material (including native blooms) to interact with every day while I'm gone.

I buy a couple of pinewood storage crates for them to play in and destroy every month. I also spend over half an hour every morning cleaning all their food and water containers, and cooking them breakfast (sweet potato, corn, fresh apple, assorted greens), I don't even make myself breakfast!