Where is USDC accepted?

Could you please elaborate on the question, "Where is USDC accepted?" I'm particularly interested in knowing the range of merchants, platforms, or services that currently accept USDC as a form of payment. Are there any specific industries or categories that are more likely to accept USDC? Also, would you mind providing some examples of well-known businesses or online services that currently accept USDC? Additionally, are there any regions or countries where USDC is more widely accepted compared to others? Finally, are there any plans or predictions for the future expansion of USDC's acceptance? Thank you for your assistance in answering these queries.