I think you do make a huge impact because people need to know about this stuff. I understand your feelings and have experienced something similar. As a side job I fix computers on the side. Well a friend of mine had security issues with a device. Someone installed spyware on her phone. Being able to fix it up and beef up her security she told other people. Then before I knew it I started getting more requests to scrub devices. I kept getting pulled into more serious problems. When I got one where there was definitely a crime involved I had to stop. I now have a questionnaire that determines if I can help or if there is a specific professional that needs to get involved. If it is the latter I give the person a document with a full list of resources to refer to. I commonly get a lot of requests relating to explicit photos. I wouldn't be surprised if the these photo collections were posted by staff that worked at google. Maintaining a large userface requires combing accounts to maintain security. There is also weaknesses in large userfaces, specifically with file linking, which allows for hacking.