Any comment on this?
https://www.pcmag.com/news/the-cost-of-avasts-free-antivirus-companies-can-spy-on-your-clicks
https://www.vice.com/en_us/article/qjdkq7/avast-antivirus-sells-user-browsing-data-investigation

I suggest a big, fat “opt out” button for users of Avast Free and AOS. We deserve privacy.