Here I will quote what I said to you - it's super explicit and obvious I'm asking how one would find it useful. "How is it useful? I'm no expert in combustion

Here I will quote what I said to you - it's super explicit and obvious I'm asking how one would find it useful. "How is it useful? I'm no expert in combustion engines, so I'd hesitate to rely on a slop graphic like this to learn about them as I doubt the creator has any idea about them either." Notice I say "How is it useful?" and "I'd hesitate to rely on a slop graphic like this to learn". I think I'm being very obvious about the fact that I can't understand how one would find it "useful" to "learn". Absolutely NOWHERE did I say you can't be entertained by it.