The rescue I'm looking at is asking people to consider adult cats. Very sensible, I'll copy it below.
Kitten season is slowing down. We still have a waiting list to get through. So we thought this is a perfect opportunity to explain the advantages of adopting an adult cat.
When adopting an adult cat, their personalities are in full swing already. It's so much easier for you to find an ideal match. If you're looking for a more chilled cat, we can pair you. If you're looking for a cuddle monster, we can pair you. If you're looking for a sassy cat, we can pair you. They have already established their favourite litter, favourite food, routine. There will be less accidents. Older cats do play, we can let you know what toys that specific cat enjoys. You can go to work, do the shopping and not worry because an adult will happily chill out until you come back. An older cat has had life before and feels the change, unaware of what's happening, finding themselves in a place that isn't home through no fault of their own. They need that second chance. A kitten will always find a home, adults are always second in the queue. With a kitten, they're at the stage of figuring out their personalities. You know who you're adopting with an adult cat. We have absolutely every personality at the moment. We have chilled cats, boss cats, shy cats, busy cats, naughty cats, human cats 🥴 (cats that prefer to get involved in everything you do than be an actual cat) and frisky cats 😬 (don't apply for a frisky cat if you have kids, these cats are reserved for the more experienced cat parents). If you're considering adopting, please consider an adult. They won't disappoint. They need a home, you can give them a new beginning.