Firefox is a thick wrapper around the core functionality of uBlock on Android. Without uBlock, the case for using Firefox is very weak.
The remaining problem is that iOS has subpar podcast and Bluetooth support.
I live as if it were a couple decades ago, working on a desktop computer. I've bought several laptops and failed to modernize. My entire life depends on the Internet and all of that, I'd prefer more distance to be honest.
plain old uBlock is another add-on which may no longer exist. (uBlock was the original original, but the same developer, gorhill, mistakenly let it slip into the wrong hands and it became a pay-to-play leaky ad blocker)