Sometimes a bullshitter is what you need. Ever looked at a multiple choice exam in a subject you know nothing about but feel like you could pass anyway just based on vibes? That's a kind of bullshitting, too. There are a lot of problems like that in my daily work between the interesting bits, and I'm happy that a bullshit engine is good enough to do most of that for me with my oversight. Saves a lot of time on the boring work.
It ain't a panacea. I wouldn't give a gun to a monkey and I wouldn't give chatgpt to a novice. But for me it's awesome.
Make it 20. 10 is too obvious a slight to any onlooker. 20 still won't cover most mains post-covid after tax and tip (depends on your region and the restaurant of course).