

It’s nesting season now. Keeping cats outside pretty much means easy and fun hunting on fledgelings.
Now, altruistic feelings aside, in addition to somewhat endangered tits and not really endangered sparrows, there are birds that are totally lethal for cats. Some of those, like owls, are often really hard to spot for an untrained human, for they are very fast and make no noise. Others, like crows and seagulls, are just very fast and devious. And they would totally try to do anything in their power to prevent the hunting for their babies, from instilling fear, to physical damage of various severity (that they could also inflict onto humans, I guess rarely lethal in Europe, but eye traumas happen; I know of conflicts between humans and crows where government had to resort to inviting professional military sniper to settle it. Hunters know not to mess with owls lest they are fine losing their face, literally.).
So this is just another theory that does not require cat predators and quite fits the setup described.
My neighbors keep cats outside; those look scared to death most of time this season - for a good reason, there is an extremely hungry owl family learning to fly here (that only I and people on Fediverse who saw my shitty smartphone pictures know about). Those are an addition to everpresent lynxes, a bear, and at least one wolverine, yet it’s never this scary for them as now, it seems.








Well, auto-remove feature looks like a bit too much for me, especially with no clear write-up on rules it follows - getting unexpected automated false positive bans often sucks a lot emotionally; good thing you’ve announced it at least.
I have an opinion (just a personal vision on the big picture, I have no desire to instill it in others) that whenever we start needing automated tools like these in Fediverse, it’s a sign that decentralization concept starts failing locally and it’s time to federate more: make more servers with smaller governance.