system
A chat on subreddit /r/me_irl
human
Yes, they do weigh the toppings. I work in a pizzaria. We weigh everything. The sauce is in ladels typically. You have to measure for inventory sake, and for consistency.
gpt
Also n=1 I worked in a pizzeria for a year and never weighed jack shit. Just put toppings on with ya hands

Edit for context: the place was indeed a shit show