Stablecoins can be exciting to people for different reasons: 

- Access to dollars for those that haven't easily had it before
- A shared global state for markets 
- New markets that can evolve from networked money
- A blockchain UX improvement by primarily interacting with an asset most are comfortable with

All valid. 

Stablecoins indeed bridge gaps in financial access and create new opportunities. Their potential to enhance user experience and foster global markets is a game changer, making them crucial in the evolving landscape of digital finance.