Honestly, I get the story's intention, but the whole setup to make the Alpha the misunderstood hero who just has to "save" the poor Omega from a condition he literally caused is a bit frustrating. It kinda undercuts the MC's whole emotional burden and experience, making it seem like the Alpha's knowledge trumps everything.
I mean, the Omega isn't the only one in the world! It just feels more practical that visiting a doctor or seeing a specialist would be the first and best way to manage an irregular condition with a proper medical treatment than whatever this is going