You shouldn't say "Bringing home the bacon", it's not vegan-friendly

Mmm... bacon
Mmm... bacon
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Shareena Hamzah, a researcher at Swansea University, has suggested that we make idioms more vegan friendly to avoid the gratuitous use of bloodthirsty phrases.

Does this mean the end of phrases like "Kill two birds with one stone", "Flogging a dead horse", "Taking the bull by the horns" or "More than one way to skin a cat?" Not according to these comments: