O que aconteceu com os planetas Thanos já abatidos?

TLDR

• Ainda não sabemos ...
• Pode-se supor que as pedras saibam a intenção do usuário
• Há uma boa chance de que um segundo ataque não ocorra

Não há evidências ainda abordando o que aconteceu. Os únicos efeitos que temos visto das ações de Thanos afetaram os heróis que amamos. Além disso, não sabemos.

No entanto, com base nos eventos do filme, podemos ter uma ideia do resultado:

We know that Thanos simply is trying to help everyone out by reducing the strain on the universe's finite resources. That is his plan and his motivation; to keep the rest of the universe from befalling a fate similar to his home planet...

Durante os eventos do filme:

We also know that when engaging the Guardians on Knowhere Thanos was manipulating reality in real time. I do not remember who but of Drax and Mantis he turned one into blocks and the other into strips, an homage to the comics as I understand it. (I think the characters were affected in that order respectively). Whether this was done intentionally by Thanos or how the stone understood his desire is unclear, but either way the stone acted based upon his desires in the situation. He wanted those characters to not be a threat so he could "consult" with Gamora and Quill. I feel pretty safe in my assumption that Thanos was not thinking "I want there to be (this many) blocks of him exactly (this big) and (this many) strips of her (exactly this wide and long) falling to the floor. Unless he did, the stone took some artistic license in its actions, but the desire was still adhered to.

Considerando sua pergunta:

Given that interaction I think it would be safe to assume that the gauntlet as a whole would act similarly. If it did exactly as Thanos desired to the letter then the only reason those societies would be affected again is if he desired it to be so. Despite his hardliner actions Thanos is still acting... rationally... so I would not see those civilizations affected again. If the gauntlet acts without specific direction from its wielder then it would take the subconscious desires into account when acting and again, I would not see those civilizations affected.

Tenho certeza de que, uma vez que ele destruiu apenas metade de cada uma das populações do planeta, a outra metade está bem. Eu sou apoiado com a conversa entre Gamora e Thanos sobre seu planeta natal, que segue algo como:

Thanos: You were poor, always scraping for food with a growling belly each night. Your childhood was miserable. But the children now know nothing of hunger. They go to bed each night with a full stomach and their childhood is a happy one.

Eu não sei se estas são suas palavras exatas, e ele pode ter destruído alguns dos outros planetas, mas ele tem motivos claros e definidos para basicamente resolver a superpopulação (de uma forma extrema).