I loved it... until it asked me for "Access to all data on websites". No. I don't care if you say that you don't collect my data, that does not mean you do not, and I don't feel comfortable with the possibility that you could be.
I know you want to make it optional, which is great, but you should remove the feature ENTIRELY until you're able to. For now, I have to uninstall.
EDIT: Thank you for your response, how can I use a previous version?
EDIT2: I tried to install a previous version but it required verification / said it was corrupt and required downloading the other versions of Firefox, which I don't want to do. Instead, I am just going to use Windows own emoji keyboard (WIN+V) via a macro on my keyboard.