つまり、そういうことだ

中にはいける人もいるかもだけど、大半は無理っていうね
なお、薄めるのに使う材料が(おそらく)深海由来のため、どちらにせよ艦娘の舌には合わない…らしい

In other words, that's how it is.

There might be some people out there who can actually do it, but it's impossible for the most part, right?
Additionally, despite the dilution, the ingredients used (most likely) have an Abyssal origin, so they're still unsuitable for the shipgirl palate, in any case... or so it seems.