Writing daily is a tough job. It’s challenging for content writers. Moreover, every writer will have a writer’s block for sure.
The answer shouldn’t be I never came across a writer’s block. If you haven’t come across one, it means you are writing either generic content or niche is too broad.
Identify the target audience & what they want to read more is one of the ways to avoid writer’s block.
Explain to them how you do keyword research or the books and the blogs you follow.