To reduce the risk of malware delivered via your browser?
It also blocks things that you don't see (tracking), improves performance and prevents malware infections.
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> Serious question: Why do you browse the web without an ad blocker? I can't imagine subjecting myself to that kind of torture.
As best as I know: doing this on mobile (assuming that's their platform) requires both:
* a non-iOS device (Android basically)
* a non-Chromium browser on said device (Firefox basically)
That pairing is the only reason I can adblock on mobile. Not sure if things changed on Chrome or related browsers on Android, but as best as I remember, iOS and Android+Chrome aren't adblock-friendly.
I think Opera might have one too.
[1] <https://davidgerard.co.uk/blockchain/2019/01/13/brave-web-br...>
Mmmm. I can use Adblock in Edge Beta on Android.