We're also going to have to both educate small businesses about how to optimize their GMB listings as well as why it's important and smart agencies will have to expand their GMB local listings services to include pakages that include optimizations, and monitoring of clients' GMB listings. I think the more areas of online marketing an agency that serves the small business and local business markets can have service offerings in and branded, proprietary products that help those small and local businesses compete with the larger companies, the more successful they'll be.
Remember when you used to rely solely on search engines for traffic? Remember when you worked on SEO and lived and died by your placement in Google? Were you #1? Assured success. Well, okay, maybe not assured. Success only came if the keywords were relevant to your site users, but it was the only real roadmap to generating site traffic and revenue.