His 5th symphony starts

DUNDUNDUN DUUUUN

Which is also dot-dot-dot-dash

Which is V in the English alphabet

Which is 5 in Roman numerals

Where is the line? I’m not advocating for anarchy and having no lines, I’m just generally curious where people who make distinctions in a gray area draw that line, be it censorship, what kinds of food to eat, social etiquette, etc.

Also, “I don’t know” is perfectly acceptable.