However, If I say so, that answer is obviously true! As you should remember, in Doctor Strange, Strange was alone in his car when the accident happened! And earlier he and Christine wasn’t acted like a couple! So plus, in this case, by reminding friends and accepting their break up, the world had stand still as Strange, who was still arrogant back then, had learn that fixed hands don’t matter to be a good person as due to be down to earth too through! As Strange-Supreme’s case, like The Watcher had say the consequences were “strange” but his attentions were good (as broken hands don’t matter unlike bring back someone you had loved), so saving the one you love can be more motivational than something selfish like fixing your hands for some people like Strange! As through Strange-Supreme (like his original variant, who are also both strong-willing too) was arrogant by his own nature, he wasn’t selfish (ofc, he was in the beginning of Doctor Strange but yet he can be down to earth and resourceful, as in the movie with time and a bit of learning he became a better person!! As for Strange-Supreme’s universe, we can say that it was an unlucky one, and perhaps proving that some relationships deserve some breaks in order to not let things going too much intense!! The end of episode 4 is the proof that through Strange did destroy his universe, he did really, REALLY regret what he had done as he never wanted to do that but to be reunited with the one which had put all of his life for, which it had backfired by seeing her disintegrated in front of him! Let say that this universe was doomed because it had a scenario which it was made for the wrong person (a strong-willed one but can be misguided by this kind of scenario at the end) to stop another doom!! I mean perhaps, there’s a universe where Doctor Strange never Doctor Strange (as in being the Sorcerer-Supreme, or any other sorcerer) and which the Absolute Point could had been that Strange never became a sorcerer!!