What do you know that will improve the lives of your readers? What happens if you write a tutorial that explains how to perform that skill? When it's hard for me to find a topic to write about, all I do is come up with these ideas and, all of a sudden, I have a lot of issues in my head. I had no idea before reading your blog, but I know that I have a clear idea in mind that I will implement soon. What you'll do is collect all the popular Twitter posts of these influencers you follow and turn them into a blog post. I was planning my first trimester of blog posts for a new blog that I write to support working mothers (whether they are women who are self-employed, work full time outside the home, volunteer, etc.).
You won't scare people away and you should always include your own blog in that post. If you're writing about topics where people care about metrics, you'll find it helpful to write a guide to important metrics. If you're a blogger and have trouble with ideas, you can always write a guide that explains to others how they can create their own blog. Part of what makes a blog good is creating an audience of readers who visit it regularly to see if you've published anything.
It can be controversial if they start insulting each other or focusing their attention on the blogger instead of their blog. Case studies require a lot of time and significant investment, so I wouldn't recommend this strategy until you have an established blog. Once you've determined some topics that interest your readers, research the keywords around the topics to see if there's a volume of searches. Another blog theme idea to engage your readers is to give them a different approach to completing a complex task.
Writing about trending topics will force you to be aware of what's happening in your industry, and you'll have to be prepared at any time to research and gather the latest news if you want to generate traffic to your blog. While you probably know that posting more frequently gives you a better chance of success, it can be difficult to find so many new topics on the blog. Now you have enough different types of blog post ideas and questions to overcome even the worst episodes of writer's block. Writing a blog post breaking down all the little things you can do to improve page speed makes information easier to digest and more actionable for readers.