Some things I’m proud of:

• The citizens that volunteer their time to defend the potential of others in their communities. E.g. youth development, homeless assistance.
• The common principles the nation is built on (life, liberty, and the pursuit of happiness) and bind us together. Today, it seems the many ways those principles are interpreted has splintered society. However, in my experience, most Americans feel strongly about those principles, and they can be used as a basis for relationships across many unlikely social groups.

I think it’s easiest to be proud of your country and fellow citizens when you start interacting meaningful with your neighbors with an open mindset, regardless of their world view.

To add to this:

It’s also owned and operator by a non-profit in the United States (unlike Telegram and Whatsapp which are operated from the UAE and a for-profit company respectively).