Sometimes I thought the trick of the speedrunner here was like, made in the spot as the story demands, because that way the story can just go as the main character wants to.
But I randomly watched
a speedrunner video and how he explains it, all the bugs, all the glitches, DON'T MAKE ANY SENSE! Even the speedrunner himself don't understand how the glitch works, it just DOES, and the speedrunners are there to exploit it! Even then, the speedrunners don't get it so easy because they got killed and killed until they now the pattern thoroughly. So yeah, if the MC made it look easy because he's been killed many times before getting isekai'ed.
I chuckled watching it, and suddenly this manga "makes sense" how the universe doesn't have much sense in it. Because it doesn't.