I’ll see your pedantry and raise you ... more pedantry. The sentence may be a bit clunky, but there’s nothing grammatically wrong with it. And you’re leaving out the first sentence, which frames the comparison:
> ASML gross revenue was 28B€ in 2024, and their net income was 7.5B€. While 1.3B€ (the amount ASML invested in this 1.7B€ fund raise) is not pocket change, it is also an amount that ASML can not afford to lose.
Worded another way:
> ASML had a healthy margin of 7.5B€ on 28B€ in gross revenue in 2024. 1.3B€ isn’t a huge chunk of this, relatively speaking, but *it’s also an amount that ASML can’t afford to lose.*
There was nothing in the comment that you reply to suggesting that it was grammatically wrong: "The sentence is framed like a contrast but then instead it says the same thing twice." If anything it suggests it's semantically wrong.
language exists to convey a shared concept, you don’t think the sentence means “it’s a lot of money for ASML to risk losing?” and wouldn’t have been mentioned if it meant inconsequential or small?
> ASML gross revenue was 28B€ in 2024, and their net income was 7.5B€. While 1.3B€ (the amount ASML invested in this 1.7B€ fund raise) is not pocket change, it is also an amount that ASML can not afford to lose.
Worded another way:
> ASML had a healthy margin of 7.5B€ on 28B€ in gross revenue in 2024. 1.3B€ isn’t a huge chunk of this, relatively speaking, but *it’s also an amount that ASML can’t afford to lose.*
Still clunky. Still not wrong.