Symptom of poor positioning: Churn
Ideally, a customer is going to make some assumptions about what value they will get from your product, as well as what features your product is likely to provide, before they make a purchase. And those assumptions are going to be correct.
If customers often find that their expectations don’t jive with their real-life experience using the product, you get churn.
Some, perhaps most, people assume that their product sucks when there’s high churn. It is possible the product sucks — but it’s also possible to have highly loyal customers who don’t churn even with a product that objectively sucks. Some might prefer a worse but less expensive experience.
I have never worked with a company whose product was complete garbage. Most products have strengths and weaknesses. If they are positioned around the stengths, to a market that cares a lot about those stengths and doesn’t mind the weaknesses, the weaknesses aren’t as important.
If, on the other hand, you position the product to people that do care a lot about the things the product doesn’t do well, they will be disappointed and leave.
High churn simply means:
You’re not doing a good job communicating who is a good fit for the product and who is not (maybe because you are not so clear on this in the first place)
The assumptions customers make about your product before they use it are generally not correct
Both of those point to a potential positioning problem. If you have high churn, it’s definitely a good idea to evaluate your positioning to make sure it highlights your stengths, not your weaknesses.