(I didn’t include MM which I only have been to once as I don’t consider it a “theme park” as opposed to just an amusement park, but)
Disneyland Resort - 30+
Universal - 2
Knotts - 2
Legoland - 10
Seaworld- 2
Yeah... I’d say even Knotts has advantages. I’ve also been to Gilroy Gardens several times, along with an obscure theme park called Happy Hollow.