Ask Should every business have a repeatable content series?

[Newman]

Having a content series can help a business stay consistent, because people know what to expect and when to expect it. It also makes planning easier since you are not always starting from zero with new ideas. But not every business has enough content ideas to keep a series going without repeating itself. Some might do better posting random content based on what is happening at the time. Should every business try to build a series, or is it only useful for certain types of businesses?