>If you compare the viewership of Game of Thrones with the readership of the original novels
The novels are unfinished though and I hardly believe they will be completed by him seeing how the penultimate novel has taken him over a decade to do about 75% of it and him being 77 already. I would never start a series I know it is unlikely to be completed.
I started A Game of Thrones in 1996, when I walked into a bookstore out of the cold in Toronto, and asked for a recommendation (I will always remember that day for several reasons, not just A Song of Fire and Ice!)
30 years later (give or take a week), I don't expect to ever see the end; I have a feeling GRRM has kind of lost interest/passion in the Song of Fire and Ice series, since he's started churning out other stuff like Dunk, but you know what, its ok.
I'll point out that I read Steven Brust's Vlad Taltos series, which started in 1983, is projected to run to 19 books with 17 done. Brust is 70, but he appears to be in reasonable shape, and the books have been pretty regular of late, so it looks like he'll finish.
I also read the War Against the Chtorr series by David Gerrold. That also started in 1983, but the last published book, the 4th of 7, came out in 1993. Gerrold being 81, despite his claims for almost a decade that books 5 and 6 are near completion, I am confident I will not see the end of the series written by him :-(
At this rate, GRRM's novels will be finished by AI whether he likes it or not.
I think GRRM is failing the first two obligations of the author: https://medium.com/luminasticity/obligations-of-the-author-0...
Finish what you start — When starting a work that has readers or viewers, complete it if it is financially rewarding to do so. You have unfortunately made an aesthetic promise to your readers in exchange for money. Suck it up.
Keep Your Customers Informed — If you will not be able to do the first, inform people as soon as possible.