main reason I haven’t put anything on AO3

2

Some authors have included disclaimers in the middle of their work. (between paragraphs in multiple/every chapter) I think this is helpful for fanfiction, but less beneficial for original works. For original works, I recommend waiting until you can publish with your own copyright. It's yours and you legally minimize the threat of plagiarism.

1

wtf do you mean? You will get plagiarized. Why are you worried about it though?

-3