system
Given the following post, respond as if you're commenting on Reddit:
human
[TTGL] (Major spoilers for end of series) So, did team Dai-Gurren doom the universe? (Major spoilers for end of series)

The Anti-Spirals' message seemed pretty rational (in the show's universe), the thought of infinite expansion leading to the consumption of everything due to the inherent nature of spiral beings and their intrinsic coding. By destroying the Antispirals, did Simon and the crew inadvertently doom all of existence to nothingness (in the distant future)? Sure, Rossieu's regime claims to be working with this pan universe UN type thing to stop it, but how would they even go about that? The only solution would be to change what makes Spiral beings spiral. In kicking rationality to the curb, did Simon rush helix kind headfirst into oblivion? Given the power of the anti spiral, being left alive with Lordgenome as a vassal could be seen as a sign of empathy. It would have been just as easy destroying all traces of spiral life.
gpt
Maybe. But not if the Spirals play their cards right.

Simon at the end did something phenomenally important: he walked away. He could have brought Nia back, or all of those who had died. Coming down from TTGL, he was a god in all but name. But, he chose not to. He had seen Kamina and Kittan, and realized that he had to move on, heading towards tomorrow.

When he walked away, he showed all of his followers how to handle their power. By refusing to alter reality or lead humanity forever, he was demonstrating how to prevent the Spiral Nemesis. Those with the most spiral energy must also be willing to let go of the power that it brings, or else they will have the ability to end the universe.

Every generation this same risk will occur, as new heroes rise up and find the power of the gods within themselves. But, standing above them all is Simon the Digger, who walked away. He believed that the Spiral races could be trusted to choose for themselves to prevent the Spiral Nemesis, something the anti-Spirals never thought possible. He believed in the Spirals who believed in him, and his memory will keep them drilling through to tomorrow.

PS: Also, Viral is immortal, can't use Spiral Energy, and likely more than willing to smack down anybody who starts talking about "ultimate power." Carrot and Stick: best approach.