100%. It's totally deterministic. You just have to put in the time (1-2 years) to learn how the algorithms work, monetization, etc.
I'm not really interested in getting into an argument about whether or not it's possible, since I don't think I'll change your mind and I don't think you'll change mind.
It's worth remembering that only about 5% of the population† can even complete a task - like looking for a job - wholly online. It's not a skillset the general population has. And you need that skillset before you can even think about programming languages, mathematics, algorithms, etc.