If you dogfood Linux you learn to deal with most problems but it is a constant reminder that trying to be something you're not is not going to work unless you put real effort and backing into it.
Regrettably the Firefox snap in this instance is not ready for regular use. That's rather silly.
I don't have the issues with the snap ecosystem, by and large they are fine, but a browser really ought to be a perfect example of what you want your product to look like.