Why does everyone act like Universal is some model of perfection and the leader? They are a distant second and even with the somewhat disappointing D23, Disney has absolutely widened the gap and will be an even clearer leader in 2021 when all this is done.
Imagine what Disney has done from an attendance perspective, particularly at WDW, with literally almost no projects since the Iger era began. Attendance numbers are massive and don't start talking about growth rates, because those are easy with a smaller denominator.
Universal has built some decent attractions and made up some ground, but Disney is now serious about investing at WDW and will show their dominance even clearer in the coming years. Disney content, characters, and overall feel is just so much better.
Disney > Universal, and it really isn't close.