I’ve posted elsewhere that I have very little respect for Seeking Alpha. They strive for volume. As far as I can tell, they have no process to vet their authors, if you can write almost coherent English and chose a finance related subject, they’ll publish it. I don’t know what their remuneration scheme is for authors, but I’m will to bet that most people who get published there get nothing from SA.
Occasionally, there is a well researched, objective post there, but my impression is that almost all the posts are about promoting a position (long or short) in a given stock which will benefit the author if they can influence a sufficient number of readers to actually take action. Separating the wheat from the chaff is hardly worth the effort, I pretty much ignore the site all together.