It doesn’t turn away anyone... it just means you don’t get on the ride. Same as if you showed up at noon, expecting to ride it, and it has an 8 hour wait.
Your right that the BGs help manage the breakdowns better. It means having to evacuate out 200 people instead of 2000+. But the demand is definitely there to judge the crowds that do show up at the early time to get BGs.
I am sorry your black out dates don’t let you get on the ride right now but I guess if you really wanted it, you could take a day off to match a non black out date? Obviously I recognize this isn’t feasible for everyone but if you reallllly want the ride...
It’s true there are some people out there who won’t get up early to line up. Those same people are probably the ones that complain about the 2 hour wait for FOP after getting to AK 2 hours after it opens. Or for the mine train.
With Disney, sometimes you have to get up early. It’s certainly not a secret. It’s on every advice site, every guide book.
And before you say families with young kids can’t... well, we saw a bunch of families with young kids when we went the week after it opened. We talked to one couple who explained to their kids that if they wanted to ride, they had to get up. All the kids agreed and did so without complaint. A teen got left in the room to sleep in because they decided it wasn’t worth it and would meet them later.
There are always going to be people who are upset but then... there are always people upset about wait times. Such is life. Having experienced the BGs, I’ll keep banging the drum that at least right now, it’s a much safer process overall. It’s been open barely a month.