Convert 🇪 🇲 🇴 🇯 🇮 usernames?

Not sure if that renders the same for everyone, but I'm very tired of seeing the big emoji letter usernames. Is there an option to convert these usernames to ASCII or otherwise not render them? If not, could this be something that could be implemented? I don't want to resort to blocking everyone, but I may if there's no other choice. It's very visually annoying and distracting.