Only reason they are seeing so many uninstalls is because ublock origin is the big one that works and that requires uninstalling other blockers to get it to not be detected.
Ublock origin doesn’t track uninstalls but it has gained quite a few users in the last 8 days
vs
https://addons.mozilla.org/en-GB/firefox/addon/ublock-origin/
Good thing that you can still self host it, post your favorite jitsi instances below for everyone to use.
I’ll start with this one: https://calls.disroot.org/
One thing that mastodon does is proxying all the media from the federated servers, lemmy does not do this… (yet)
For example on this comment page there are 9 domains trying to connect directly to me according to ublock origin. I suggest blocking all third party requests on your instance using ublock origins advanced mode because the website works fine without them, it might be mostly avatars?
Youtube is not ahead as of now, you can check on this website: https://drhyperion451.github.io/does-uBO-bypass-yt/ It also links to a guide.