Every time I try to use cool Firefox features and extensions to manage privacy, I wind up frustrated and lost in thought about just how good Firefox could be, if someone with vision and benevolent dictator status took charge.

1. Unify all of the various settings, addons, downloads, bookmark dialogs. They should all just be tabs, with consistent style. I should be able to "nav" to the others easily, and they should probably open as new tabs.

2. Multi-Account Container support baked in. This "containers are built in but borderline useless without more functionality from an addon" is... not great. It also means that no one seemingly "owns" containers to be able to do things like -- have static identifiers/ordering so that containers are actually portable.

3. There are Cookie management extensions, but the best is many years out of date and missing some obvious nice UX features. Many don't take into account containers. It's unclear what backup/restoring my settings will do here given, again, container identifiers don't map across Firefox instances, even when using Sync.

Imagine a Firefox with proper container + cookie management support built in. The same way I have this one Firefox instance tweaked, I could declaratively or Firefox-Sync-ly have the same settings for all of my Firefox instances. Even just some tab+session sync would make my life a lot easier. I've theorized about using SyncThings and "locks" to have a single Firefox profile ACTUALLY shared across machines, but that sounds like too much fighting against momentum.

I have a "money" container, my money apps open there, their cookies are whitelisted for that container, so I can start to "clear all cookies" and know that for certain sites, in certain containers, their cookies are whitelisted. This is ideal for privacy - I get to whitelist what stays, I get to isolate, I get to clear the rest of the trash at my whim.

I love Firefox, but I kinda hate it. I just don't hate it as much as I do Chrome (though, god forbid Chrome ever get proper Tree Style Tabs, it might be over). I just lament how good it COULD BE.

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Ironically, I feel like the existence of a FB specific container extension is... exactly proof that Firefox itself left something on the table.

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edit: to be clear, I don't fault anyone, I understand FOSS and priorities, and all of it. But, I see what could be [with inf resources] and want for better, that's all.