It's never gonna end.
But I have a theory.
A really bad theory.
So Maizey and Pam are finally able to time travel after the finale of Season Five: Showdown At The Space Buffet, which means that they now have the chance to save everyone who perished on Earth. The question is where are they going to go?
I think that both of them will go in different directions. First, they need to prevent Older Brandon from eating Baby Brandon. In order to do this, Maizey or Pam would have to stop Brandon from stopping the Crab Joust from happening. Luckily, both Dan and Pam survive, this means that Dan and Rebecca are free to raise Brandon.
However, because the Crab Joust happens, that means that Older Brandon's timeline comes true. Brandon was old enough to remember his father, to the point where he remembers that his father has a catchphrase: "There are no free condiments in life".
Because Older Brandon's timeline happens, that means that yet again the Crab Joust has to be prevented. But because in this timeline Mike Soup is in space, Maizey and Little Pam can just send him down to prevent the Joust.
Except he lands at the wrong time. And fucks up his Bernoulli converter. Little Pam and Maizey can't bring him back, but they can try something else. THE MACHINE.
Pam and Lisa Bratwurst have similar skin tones, and Bratwurst's could be achievable through not going out at all, which Pam would have to do to avoid running into herself. This means that Pam and Lisa Bratwurst are the same hot dog.
Bratwurst works on the machine until she's discovered by the evil witch government, who take away the funding she needs to unfuck the timeline. Unfortunately, Brandon comes in, yet again, and though he hands over the Quantum Relish, he stops the Crab Joust, which leads to the Grandfather Effect.
Basically, to quote Shane Madej: "It's never gonna end."