Serious question: why does everyone seem so high on the diluted fuel recipe for making Turbofuel?

And let me be clear: if your purpose is to make a ton of plastic and rubber, I get it. I haven't run the numbers to an end, but the rough figures tell me diluted fuel is the way. [Insert Mandlorian meme here]

But specifically for making Turbofuel, my limiting factor isn't oil, it's sulfur. In fact, I have more crude oil at this stage of the game (early Phase 3) than I can make use of practically; making diluted fuel would just give me more product than I know what to do with, and you can't sink fluids.

So, what am I missing?