scrape web content ideas 2018

hi
I have web scraper to grab content from web and post it on my site. I’m looking idea of which type of content should I scrape. My end goal is earn money from Adsense.

One topic I have is BMW. I can scrap bmw photos, news, etc from multiple source.

Any other ideas? (e.g news, niche, music, videos)

Thanks

Law & Insurance - Highest paying niches for Adsense