Chrome_Privacy_Policy.txt

The VK accounts this extension highlights are exactly those selected by result of public votes and likely ER bots (Russian organized crowd of human trolls for hire).

The list is created and maintained manually according to the results of public votes in the following groups: https://vk.com/blacktambov, https://vk.com/tambov_pvt, https://vk.com/tambovmoy

You can manually remove your VK ID before submitting either of the Google Forms, thus choosing to stay anonymous.