Personal Information Requests under CCPA & Other Laws

Hey all! Curious if anyone has experience with dealing with personal information requests from consumers in light of the California Consumer Privacy Act (CCPA) and other laws involving personal information? Particularly how it impacts information provided over social media? One of our clients is implementing a data request form and we’ll be tasked with checking to see what information consumers have provided across channels (social, email, website, etc.) There’s not a ton out there (that I can find) regarding what’s required when it comes to deleting personal information on social, so we’re not sure if someone requests that we delete their information, if that includes deleting past social comments, messages, etc. Just seeing if anyone else has any experience related to this!