The reality is that there aren't enough homes, not enough time, not enough resources ... more kittens than bottles and hands. We don't even foster out bottle babies right now, there are so many kittens between 5-8 weeks old that need fosters that even that much overwhelms our foster resources.
The reality is that kittens are killed, daily. Because people refuse to spay and neuter their animals, or to put any money towards trap-neuter-release programs.
Kitten season has begun.