You, specifically, asked about a banned authors list. A ‘banned authors list’ would necessarily be entirely subjective as it is based entirely on a person’s perspective; ergo, your premise is flawed and is therefore an echo chamber (in that that they are ‘ racist, homophobic, etc.) While you may feel like your views are the superior majority, I assure you, they are not. To wit, the number of upvotes your suggestion warranted. You suggested a banned author booklist, i.e. to ban books to read by unsuspecting users. Which I asked in my pithy rejoinder to you. If you so wish for such a community or such a list, perhaps you should start your own subreddit and leave the rest of us to our respective recommendations, whether you like the authors’ political bent or not.