I am in continuous search for this type of passive income for about 8 years. I've tried with (automatically generated) content farms, social media spamming and

I am in continuous search for this type of passive income for about 8 years. I've tried with (automatically generated) content farms, social media spamming and all kind of more or less moral stuff. I got to the conclusion that the answer should be in the immaculate white hat area and i am focusing on building software in that area. Also, i dont think that100% passive is even possible, but you could reach a level where your product gets you enough income so that you become an entrepreneur