Totally agree with the need for OTC limits for paracetamol. Horrible way to die (and an even worse way to not die). Given that ibuprofen is as effective in most circumstances, with a much lower risk of accidental overdose, I’m surprised we still sell it at all.
As for limits of ibuprofen, not sure you can make as compelling a case. I remember something about toxicity being very unlikely at less than 100mg/kg. So I’d have to neck considerably more than 2 packs of 16 to even start seriously worrying about serious side-effects.
Obviously less for kids though, so perhaps it’s just good practice not to allow folk to stockpile large quantities of NSAIDs, as it also encourages longer-term use by adults, which isn’t a great idea.