Yes, you're probably right about that Noel. I was just thinking out loud about what users might be interested in paying for. My son and I have been playing 'Fortnite' which is free to get started with, but with paid (non-essential) 'upgrades'!
Thanks for adding the suggestion to the Changemap! https://changemap.co/moodle/moodlenet/task/2347-manual-selection-of-emoji-triplets/