Well, that's kind of the point. I haven't seen Chrome crash in years and I use those plugins and a lot more on desktop. On Android I had the same stable fast experience as on desktop (and it wasn't even using ublock to filter 90% of the internet on Android). Chrome just seems a lot more stable and no slowdowns where I have to just close it. Sometimes the keyboard stops working on data entry with firefox. I have none of those problems when I switch back to Chrome. Maybe it's plugin support issues or maybe it's older-phone issues, but there are definitely issues that I don't have on Chrome using the same hardware.