ls -ld /snap/*/current/usr/share/fonts/truetype/noto shows that only one snap has that directory (gnome-3-34-1804), and instead of containing all the fonts but NotoColorEmoji.ttf it's the exact opposite: it contains one font only, and that is NotoColorEmoji.ttf.
Maybe not.
ls -ld /snap/* /current/ usr/share/ fonts/truetype/ noto shows that only one snap has that directory (gnome-3-34-1804), and instead of containing all the fonts but NotoColorEmoji.ttf it's the exact opposite: it contains one font only, and that is NotoColorEmoji.ttf.