Exactly…I was on Freedom and Mariner with 50% capacity and had issues at lunch finding a table in windjammer. I am on Symphony 12/18 and I was the one who spoke to someone on board about 5800 planned for that cruise. They said even at around 4000 there are issues with elevators due to restricted capacity. And if you try to climb in with more than 6 people are getting nasty about it.
I worry about seeing the shows most.,.this will be my first Oasis sailing. I have cruised many holiday sailings with lots of kids so my only worry is tables in Windjammer. So with a ship that big I am just making plans to adjust. breakfast room service or Solarium for both.