Oh, if you are talking about something being an addiction a prerequisite for that is that the addiction negatively affects your personal or professional life in some type of way. You're most likely not addicted, you just have nothing else to do with your free time. Find another hobby, the reason you come back is because it is still your favorite thing to do considering all your other options. Maybe you truly believe that you will become a pro and that is fine, you might not like it now because you're realizing you need to put in more time and actually practice because you're not good enough yet or maybe you are really getting tired of the game, and if you keep having negative reactions every time you play, you're going to stop playing eventually. It is only natural. People who are addicted to substances don't stop doing heroin because heroin never stops making them feel good that is why it can be so addictive. Now if you hate fortnite and can't stop playing it and its destroying your life, that is a good case for saying you're addicted. As of now it seems like either you're frustrated you're not doing as well as you'd like or you're slowly starting to dislike it and you're going to stop playing.

I play 3-4 hours a day and more when I have time for months now. Recently I didn't do that for a month because I wanted to work on another project with a friend of mine. This project at the time was way more engaging for me but now its done on my part. Point is, we do what we think we most enjoy at the time. What we don't like we stop doing eventually, because we start to associate negative feelings with the action more and more.

I was joking about the bots part, I just had trouble with the use of the word addiction.