The data processing consent popups on Google properties aren't blockable by this because they are JS-based and integrate with the rest of the page's JS code, so the only way to "defuse" them is to run active JS code provided by the blocker. The declarative framework can't do this by design.

1Blocker iOS

> Block Annoyances: blocks cookie notices

And if you really want to, you can run 1Blocker scripts within Safari that can do the same type of thing. You have to go into Settings and you get a huge privacy warning.

And this also works with embedded web views - unlike with Android