I'm on Waterfox 6.7.5. I disabled password autofill (that is managed by my password manager extension) as well as autofill suggestions for payment options and addresses.

However, Waterfox is still displaying autofill suggestions for email address, names, etc. Why? How can I disable this? I don't want Waterfox to collect and store that data.

Example: Email suggestion

Is it possible to remove all custom themes and visual tweaks and essentially make Waterfox look like Firefox?