There's quirkiness and [whimsy?], and there's needless obfuscation. 'Code Yellow' meaning 'Code Red' is dumb. Like I get it, it probably started as an equivalent to 'Code Wayne' and subverting expectations is funny, but it's a punchline from an old adult swim show more than anything. I get that Google HQ isn't a Hospital or the military, but sometimes clarity is important. More now because they're actively doing contracts for governments and militaries, not a scrappy startup. They became a trusted resource and are now cannibalizing themselves for short term gains.

If someone at a company tells you "code yellow" do you stop what you're doing and follow your drilled into memory code yellow training from school, or do you say "hey, what does code yellow mean?". They're not obfuscating anything, they've just got a company procedure with a quirky name.

Shitting on that just shows that you are looking for things to shit on them for, rather than being a thoughtful critic pointing out valid flaws.