The admitting is good cause if you were dishonest I think it could get you banned off the platform?
I recommend actually writing your own stories(assuming ai wrote this too based off the text) because theres not really a point to reading something that someone didn’t even take the time to create, and it ends up regurgitated boring slop. Honestly even if the ai writing was good, whats the point in it for you if you didn’t actually make it? The credit and work isn’t from you, it goes to whoevers work got fed into the ai