STJSociety
Your grammar is good and so is the premise. I stopped reading the second limitless was bypassed by dust because nerfing like this ain't for me but I wish you luck with the story regardless.
? Limitless being fuelled by cursed energy doesn't matter. Limitless can filter out and block out Toji who has literally no cursed energy, actual 0.Limitless can block out things on an atomic level, and sub atomic level, including things like electricity. Furthermore, it blocks out rain, even though it isn't dangerous at all. It blocks out blood too, and heat (Jogo fight before Shibuya), which is far more complex than any other type of poison in existence, and he can detect traces of ce in rocks, or remnants of ce traces thanks to his six eyes. He has infrared vision due to six eyes, AND he can see deep into souls, down to their inner details, to where he can even peer into their innate domains, which is some type of seperate space. Gojo can see and perceive and even create -1 apples, which are impossible and he can manifest the concept of infinity into reality. Also. He CAN have infinity target literally everything. It's just that if he does, he could block out light and the like, but it is available as an option for him, and he can "see" through a blindfold anyways, by sensing things through his six eyes, of those that have any traces of ce, etc. In conclusion, Dust isn't anything special for the limitless, it has mass and shape, more so when it is encased in a bullet, it can also be triggered by Aura too, so Gojo would be fine and chilling.
STJSociety:Dust is magic, magic doesn't interact well with Cursed Energy, because ultimately Limitless is fueled by Cursed Energy. In Later chapters he will eventually discovery why Dust can bypass his infinity. Its why he said it has that weird energy signature. Also, if his infinity blocks all, and thay truly is the case, he wouldn't be able to see, breathe, or anything when his limitless is active before he fought Toji. That makes zero sense, so his infinity doesn't block everything. Thats why he talks about inifinity targeting objects, and we can only assume allowing air, light, and other things based on mass acceleration and the 'threat' it poses. Again, we are both wrong and right, Gege just didn't think that far ahead when making Go/jo have it.