Tootfinder

I just realized that the iPad that I keep on my desk while I work automagically becomes an additional screen for some reason? I was trying to fix some code when I noticed that the mouse cursor ended up there.
#MacOS #iPadOS

I am looking for a Safari ad-blocker. Ideally it should work on #macOS, #iOS, #iPadOS.
Please send your recommendations.
\(^-^)/