I heavily use Firefox for Android on multiple devices since many years. It HAS annoying bugs. The most annoying for me is the tab view keeps forgetting the last tab you were on, when for example closing a tab from tab view or moving between tabs by swiping the address bar.
I think every person's bugs depends on how they use the software.
edit: quick word order fix.
And finally, after suing everyone, sue the almighty himself, who dared to bring all these pirates into existence.
Internet is a utility and should be treated as such.
Saved it for my code pumping sessions!
Use different user accounts. That provides you with very stronger isolation and separation of concerns, with the bonus that you won't be exposed to their crap.
If i learned anything from my early contributions, it's checking the health of a project and attitude of its maintainers before spending anytime on that project.
Imo that's what caused Firefox to lose market share to Chrome. They focused too much on Firefox OS and deprioritized browser development. In one example, it took them a long time to implement FIDO when it was already functional in Chrome.
If you have dual GPUs or an iGPU plus a GPU, you can use passthrough and play your games with near native performance in an isolated Windows virtual machine under Linux.