I think today is a perfect example for all the people who still defend Wenger. Chelsea came in with majority of the same players last season and are going to win the EPL. Wenger has had the same team for a longer time and hasn't won **** in a decade. Except if you're an Arsenal fan who enjoys FA Cup wins.
But I don't care for losses anymore, as a Gunner, a win brings us closer to the title and every loss hopefully brings us one closer to Wengers retirement. It's meh, I honestly don't care about losing Sanchez or Özil if that means we bring in a new direction. The team hasn't won jack **** with them anyway.
But Chelsea pretty much proving they're still scum of th universe. So yeah nothing new was learned after today.