it could still be deleted manually if the user wants to

Yes

Yes

YES

Sounds like a nice touch

🫡

Not by default imo. Maybe something the user toggles on if they want. What’s the reason for adding it? Sats are confusing enough imo, and if they user wants to add extra content to the emoji, such as the amount or other info they could just type it.

yes

Let's go. I am waiting for your specs to ship the hidden secrets on emojis.

yes

Yes. Basic data like that’s adds clarity and reduces confusion and therefore drop off in UX