If you don’t like Firefox or Mozilla, stop using it

Agreed

If you feel that strongly about it, create a Fuck Mozilla community and post there to your heart’s content.

Nobody wants to scream into the void

You’re doing nothing in this community with your incessant posting about how Firefox and Mozilla are bad

Not true, it has sparked emotion and brought attention to a subject. The main goal in protest.

except making yourself feel good and destroying people’s curated subscription feeds.

Again, it’s a protest. It’s meant to go against the status quo to bring attention to it.