I mean you can do that as well of course and it all depends on what SEO project you will be working on. If you just need an extremely high quality article for some Tier 1 project, you can head to the website and do some manual work, but if you need content for, say, your GSA SER campaigns, you just need to connect WordAI to your Kontent Machine and you are good to go. Now, let’s take a look at WordAI’s “Standard” spinner.
I've ranked websites in the past with spun content, and now they are still on #1 position of google. First year (2014) google found me because my spun was really bad, many paragraphs were just copied and my position drop from #2 to around #20 after a panda update. Later I cleaned all my text with better spun (I didn't buy any article!), my ranking went up again, and with more backlinks I reached #1 and it is still there