He never does. I don't think it is any secret about how he feels about Hollywood and I agree with him
They're a bunch of privileged, rich people who live in their own little bubble fantasy world. They may make movies about serious things, but I don't know if they really know what reality is like.
Many others had some good comments about trying to have some real impact too, including Joaquin Phoenix. I really don't like those shows but it is good to recognize a good job. There were some good wins this year, felt like people actually watched the content not just voted for what is popular. The first award was one of the funniest - he walks up and says "I know most of you haven't seen the show...."
One that didn't win any major categories, but I watched it and it was excellent is
JoJo Rabbit from the guy who directed Thor: Ragnarok. It is a very odd, but great film, with a similar humor to Ragnarok. I never heard of it before it got nominated. Watch it.
Also happy that Fleabag picked up some awards. It was one of the funniest shows I've watched in a long time.