I think they are suggesting that having a large number specialised browser extensions actually increase the uniqueness of your browser fingerprint and thus make you stand out more. Similarly, wearing a specialised anti-id tech or material, they are suggesting, draws more attention to you?
I have had good luck with reolink cameras, which, so far, have with RTSP as a feature by default. They offer a program, which amazingly doesn’t require an account be made.
I put custom RTSP firmware on all of my old Wyze cameras and then blocked them from WAN access.