On AS525 (LAX-SEA), noticed that coach was now getting a snack (biscoff cookies) with beverage service. F was given choice of Tapas or Deli box and snack basket pass.
Held us on aircraft for 30 minutes on arrival due to covid issues as 2 people vomited with no turbulence. Lots of confusion between FA's, Captain, and a supervisor on just what to do.