Most indie hackers wouldn't say no to a successful blog, how to make that happen is a different story.
And of course, success is defined in many ways. For some it is more about the writing habit, for others it is about building up a brand and driving traffic.
No matter what stage of the journey you are at:
(I'm pinning this post to the top of the Bloggers group so that it can be a super useful resource for indie hackers.)