Before yesterday, Instagram allowed influencers to advertise or sponsor certain products from brands. However, the photo could not be promoted, so it was only visible to the influencer’s followers. While this is still allowed, the thing changing is that the photos will be available to be promoted now. Now, these photos from the influencers will be promoted to people with the same interests that are non-followers. Not only does this help the brand awareness, but it also gets the influencers name out as well. Instagram also has offered this to all instagram users, rather than keeping it limited. In 2019, the Instagram influencer marketing is expected to be at $2 billion.
I think that doing this is a good idea because this helps the brand name get out more, as well as the influencer. Most influencers collaborate with brands of their interest, so many times, they have the same kind of followers. I think Instagram is doing brands and influencers a favor by doing this, and it will also make Instagram more money by doing this.
https://adage.com/article/digital/instagram-lets-brands-promote-influencer-posts-ad/316869/