You think you are able to, but you just got lucky so far.

Focus code is very buggy and work for only a few sites. It's very hard to contribute fixes, so I expect it to stagnate even more. And since the sites we, the tech elite, read are similar to the ones the few maintainers do, those will be well served while all the rest of the internet will not see any improvement. IMO it will probably rot away like reader-mode.

Also, it is trivial for publishers to evade it :( just not a effort anyone even bothers with because of the low traffic.

Real firefox for android allows you to install uBlockOrigin. The only actively maintained adblocker that is being gasslighted everywhere. And that you was never allowed to install on IOS devices thanks to Apple the company.