From a 2019 viral comment: 这钱买排骨它不香吗?('for that money, a pork rib would be tastier, no?') — used to mock spending on something pointless when food/something better is available. Now a stock rhetorical pattern: '...不香吗?' = 'wouldn't ... be better?'
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Heavy internet flavor — fine in chat, social media, casual speech. Avoid in formal writing.