Are you explaining my comment or rebuting it? I really can't tell what the intent is. Maybe the internet has trained me poorly in thinking most replys are generally rebuttals. But it really does seems like you're just explaining my comment.
Mostly a clarification of what I find DNS ad blocking works for on Android, which seems to be somewhat different from your experience (probably we use different apps).
A weak rebuttal of the reason why DNS adblock doesn't work for Youtube and the Youtube app.