Publish short post
If you post everyday, you can't publish long texts each time. You have to write some of those hundred words long post. It can force you to focus on your point. It can make your post easier to understand.
You can simply do some curation. Curation is still blogging. Someone said what you think better than you can? Make a list, put their link in the list.
Your goal is to post everyday, don't burnout doing the unnecessary. So remove what's unnecessary in your draft. Don't add to it. Then make it readable and post it.