In 2012 I self-published a 30-page #comic, DELILAH DIRK AND THE SEEDS OF GOOD FORTUNE.
11 years later, in 2023, despite the default pay-what-you-want price being $0.00 and only being available in (DRM-free) PDF format from one obscure store, it made up 5% of my #book "royalties."
It's not the complete picture, but take from that what you will.
