Is it worth it getting a professional in your niche to write content

So this has been on my mind for a while. I have become pretty well versed in my niche read a few books and edit articles from my writers, the articles arent pulitzer prize winners but their decent with some added value.

Recently I added a article from my writer and a infographic remade from a pro site. I posted it on reddit and had some negative replies about how the article isnt good enough, its got incomplete info subjective, miscatogorized etc etc.

I have tried more expensive writers…

Is it worth it getting a professional in your niche to write content