The problem is that is
D23 Expo is basically
always like this. This isn't a new thing. If you read up on 2017 or 2019, it's the same story. Any complaints about Chapek don't really apply here.
That's partly why I've never been, and why I only got a ticket for Sunday this year. I knew I'd be in the area, and figured it was worth a try. But I also hate waiting in multi-hour lines for anything.
That's one of the reasons that a lot of people prefer Destination D at WDW. There's one schedule, and everything is in one room - you can choose to be in the room or not in the room, but you're guaranteed to get in if you have a ticket. (That ticket is a lot harder to get, though.) I went in 2014 and 2016, and they were absolutely amazing weekends, maybe my favorites as a Disney parks fan.
Honestly, as ridiculous as it sounds, I'm actually considering rope-dropping DL and wandering over to the Expo in the late morning. (If I miss the shopping VQs, I'll probably do that.) I'm expecting that the environment will be worth spending some time in, even without the big ticket stuff. I feel like there's going to be something in there I'll be glad I saw.