Post the update, there will be a new option that will say, 'Edit Profile Picture.' When users will go to edit the profile picture, it will show all the different Emotes that users already own.

Steps for altering your avatar’s appearance in every Roblox experience, from adding and removing items to changing your skin ...

Emotes allow players to communicate beyond in-game chat in Roblox's Fisch. Here's a list of all emotes and a step-by-step guide on how to use them.

However, Roblox then took the dance and turned it into an emote for players to use. Now, on the surface, that doesn’t sound too bad, and it wouldn’t have been bad if it had been a free thing.