Product info management - do I really need it for my store?

My online store is relatively small, but I offer a wide variety of products, each with its own set of specifications and details. Lately, I've been struggling to keep all that information organized. I'm finding myself spending more and more time updating product descriptions and ensuring everything is accurate across my website and other sales channels. Is there a point when these systems become not just helpful, but essential? It feels like overkill for a smaller operation, but the current way is unsustainable. I recently came across https://www.webpronews.com/pim-for-bigcommerce/
while researching this topic, and it got me thinking about whether such tools might actually be necessary even at a smaller scale.