Well, I don’t hate you for it but it just doesn’t make sense.
Izuku is the main character of the manga. The protagonist.
So I don’t see Horikoshi killing him off ever. Plus it’s mentioned multiple times that we’re viewing his ascension to the top. His journey to becoming the best hero ever.
Though I do think Katsuki could definitely gain some perspective on how blessed he’s been to have a friend like Izuku by giving him a little death scare, where he thinks Izuku has died.
But I’m leaving his character development up to Horikoshi. It’s been subtle but steady in the manga. Especially when he found out about Shouto’s past.
I can tell people are gonna hate me for this but, I low key want Izuku to die. I feel like if he dies Katsuki will have a ton of development and would be a lot nicer. I also don’t like Izuku that much anyway lol.