I don’t think you’re a self-producer if you only write a few lines of text in a paragraph. You should be able to write the whole song to be a self-producing idol.
Even if you write the whole song, you should be able to compose and arrange the whole song yourself.
For editing you naturally need computer, thats why self producing idol should be able to build their own computer and have their operating system.
I have also seen self producing Idols using third party electricity. You should be able to build your own windmill or solar panels system if you want to record music or edit it with a computer.
Another very worrying thing is that self-producing idols are using a studio built by someone else. If you want to use the studio, you have to build it yourself or record your songs outdoors.
