If you have feral cat colonies near your home and can only afford one cat then maybe just let the cats be feral

Yeah, no, if I do see a cat that is suffering and I also have the means to give it a better chance in life then I am doing it. Both my cats I took them off the street after noticing them they were sick and that have been abandoned by their mother. I am only capable of caring for two, I simply don't have the space for more. And I am certainly not going to judge anyone who decides to do the same and only are capable of doing it for one. Each cat is a unique innocent soul. You can't save every one, but even if you can just one then do it.