Mobile users (or other locked down devices where adblockers are forbidden) are still a decent chunk of traffic. It's much easier to just read the overview and not click through to the ad infestation, or even use a chatbot of choice as the search engine instead of going to Google, because "websites is how you get spammed with ads".
The part where you are forbidden from using a web browser that isn't Safari (Chrome + FF use Safari under the hood) without jailbreaking the phone?
On my Android phone, I installed Firefox. It synced my extensions and installed uBlock automatically. That was it.
The last time I tried on iOS, I gave up. The adblockers I found didn't really work, they were painful to install, and the platform is so locked down that I couldn't figure out other options.
Not on iOS, there Firefox is actually Safari under the hood and you can’t use extensions…
Haven’t found a good solution yet (other than avoiding websites with ads)