Yes, there are vegan versions or replacements, and there are plenty of people (cooks) who won’t even register that a sauce might not be vegan and use them. Source: personal experience. If this isn’t a problem around you, I am happy you don’t have to scrutinized menus like that.

Off the top of my head - fish sauce, oyster sauce, and red coloring in other sauces

You can cut cheese with a wire. Imagine having a thin piece of metal through a hole in your ear with weight on it. Your lobe is the cheese the ear ring is the cutter.

Ah, that makes sense

How does a driver choose how close someone follows them?