Because it operates like old fastpass and MaxPass. Because people can only get 1 at a time, not 3 in advance. And because not 100% of guests will purchase Genie+.
Mathematically, it is guaranteed that most attractions will be available for most of the day.
If every single guest selects Smuggler’s Run on Genie+ at 7am, it would book up for the day, but that would mean every other ride would still have early morning Genie+ availability in the early morning. And if guests actually spread their choices at DHS between Smuggler’s Run, RNR, TOT, TSM, Runaway Train… that would guarantee there would still be availability for all those attractions in the late morning, and again in the afternoon.
Nope. That’s mathematically wrong. At 9am, there would still be 10-11am availability at TOT. It would only be stretched to 2pm if approximately 7,000 guests had chosen TOT at their first pass. Maybe there will be 20,000 Genie+ users. Will 1/3rd select TOT at their first Genie+?? And if so, then there will be tons of availability on other attractions.
let’s look at first Genie+ selections at DHS, out of 20,000 users:
Assume:
Smuggler’s run: 6,000 — that would push the 2nd round return time to about 1pm
Runaway Train- 5,000– 2nd round available at about noon
TOT: 2,500 2nd round availability at about 11am
RNR: 2500: second round around 11am
TSM-2,000– second round available around 10am
saucers: 1,000– second round Genie+ available by 10am
Star Tours: 1,000- second round available by 10am
Since everyone can only book 1 at a time… there will be lots of availability through the day. It’s a mathematical certainty.