Haven't RTFT but having seen plenty of these before I'll take a guess that the cat haters and indoor cat owners are saying how terrible it is. And some numbskull will be comparing it to dogs shitting in your garden.
Cats are legally permitted to roam in this country. There's fuck all anyone can do about it.
I'm neither a cat hater nor cat lover - quite ambivalent to them and happy for others to have them as pets, as long as they are responsible in their ownership. I AM, however, a cat poo hater and don't want it in my garden. I don't expect to have the poo from any person or animal that has an owner/person in charge, whose job it is to ensure that they don't leave poo anywhere but on their own property or a specifically designated toilet/bin for it.
I understand that cats can legally roam in this country. Similarly, I can legally use power tools in my garden from 8-6pm nonstop, every single day for a whole year - I wouldn't, though, because I'm not an arrogant, selfish buffoon and I respect that other people have a moral right to a peaceful life in their own homes, just the same as I do.
If you personally are a massive fan of poo from other households and actually want it all over your property, I have a rough idea who the real numbskull is....