There is no one answer to this question – it depends on the blogger’s objectives, preferences, and abilities. However, most bloggers feel comfortable blogging about a variety of topics.
If you’re looking to establish yourself as an expert in a particular field, it may be beneficial to focus your blog on that topic. However, if you want to appeal to a wider audience, you can branch out and write about other related topics.
Ultimately, it’s up to you – just make sure that your blog content is well-written and relevant to your audience.
If you’re new to blogging, it’s important to establish a niche before you start writing about unrelated topics. This will help you build an audience that will appreciate your expertise in the field.
Once you have a following, you can start expanding your horizons and writing about more interesting topics.