I'm a noob, can I get some feedback on this idea.

I have an idea to start a blog about a niche trending topic. I am planning on writing a bit to scrape articles from other sites and feed it to a text generating AI model I have running on my computer. The text generating model will rewrite the article in a tone I like, and (hopefully) change it up enough to trick Google into thinking it's a different article. It will then send the article to another script that will do a keyword count based on trending keywords related to my niche. After it extracts those, it will send those back to the text generating AI, which will in turn create a prompt for my stable diffusion model. The prompt will be fed to my SD model so it will give me some images. It will then take all of this info and post it to my WordPress site, rinse and repeat.

What are you guys thoughts on this idea? Good, bad, improvements?

A lot of people are already doing AI-powered content generation

That's not the issue

The issue is whether you will be able to generate authority using this model

Given the complaints from some AI content users since the Google update starting last year, the jury's still out on whether this is a good LONG TERM STRATEGY

I suspect that when people use AI content in a SLOPPY WAY (ie., no fact checking / no style checking / no concern for engagement) their disappointment ends up giving all of AI content a bad rap.

Regardless of how you get your content, you need to put in the time to do serious QUALITY CONTROL so you can build a brand that can withstand the test of time

It's very easy to spot AI writing...

Good idea but after creating the article with AI, try to do manual touch on those articles.

From my experience, manual editing is the best way to optimize AI content
I wouldn't go for a 100% automated workflow