When i first realized that their primary purpose was to get rid of rats, I had quite the chuckle.
Yeah this is why I dont find it endearing. It's just pointing to unsanitary conditions. It's ubiquitous in NYC which may have dulled some senses but it's not ubiquitous everywhere. Cat's themselves are not very sanitary. Better than rats, sure, but they are a source of toxoplasmosis which is very dangerous to pregnant women for example. Limiting exposure is manageable when keeping as a pet, but its a terrible baselin…
You are far more likely to get it from undercooked beef or shellfish than from a cat. Less than 1% of cats broadly are shedding it at any given time and that number is even lower for indoor cats. If, like me, you have a penchant for rare steak and beef tartare then there's a decent chance that you have it.