Wikipedia is an encyclopedia to share accepted knowledge to benefit people who want to learn.
It is not social media or a place to promote a company or product or person, or a place to advocate for or against anyone or anything. Please keep this in mind, always. This is described in the “mission statement”.
We find “accepted knowledge” in high quality, published sources. By “high quality” we mean books by reputable publishers, high-quality newspapers like The New York Times, or literature reviews in the scientific literature. We summarize such sources in Wikipedia articles. That is all we do! Please make sure that anything you write in Wikipedia is based on such sources – not what is in your head.