Well it looks like Moo has TWO more cats, bringing her total to 6. Imagining the smell of the litterboxes alone...it's recommended to have two litterboxes per cat. Not that she would follow these recommendations, but imagining having a dozen litterboxes in a home. Even using the best odor defense litter would make any room smell after a while.
She also tells people to adopt during this time but really Mariah? You somehow were able to adopt two more purebred ragdolls? No, you bought them from a breeder, probably Guzma's breeder, and most likley spent over 3k for them. Hope she has insurance cause Im sensing a urinary blockage for any of her male cats. My past time working in a pet ER can tell you that: It's expensive, happens when a cat is stressed (like introducing two new kittens in an already changed routine environment from the virus) and will become a lifelong issue.