I have a separate thread where I have been tracking improvements in WDW’s RotR operations over the last year. Disneyland is already doing better than WDW was in July when it reopened, so I think it will catch up soon.
In particular, look at this chart for BG processing rates per hour. Vastly improved. The fact that DL hit 134 BGs on reopening day is already quite remarkable. WDW wasn’t reliably hitting that number until December 2020.
