So I’ma bit confused, would this block ads while I’m using the YouTube app? Or just ads while I’m using safari? Aren’t browsers on iOS just reskins of safari under the hood as well? Meaning this would work with chrome / Firefox?

As someone looking to get into self hosting and was researching plex. What’s been the experience like using jellyfish with non techy people? This is mainly something I want to set up for my parents