Honestly no, when I have used my SATS I have had to change to Fiat, stablecoin or Monero to make the payment, I have not directly paid anything with SATS in person, but I have received payments in SATS. Currently I have a small study group where I provide guidance and share my little knowledge with two friends and coworkers, and for a couple of months or more I have been paid directly in SATS from person to person.