Firstly I didnt read all the posts so I apologize if I’m repeating anyone’s post.
I dont think chewing gum is a tznius issue – it’s just not refined – and makes the person look like a cow. Also I don’t think ppl chew gum cuz it’s cool – everyone knows it’s not. I think most ppl chew gum cuz they like having fresh breath, or cuz they are on a diet and chewing gum is great for that (it keeps the metabolism working).
People, please don’t think too deaply into things – most people don’t do things cuz they intentionally want to b bad. In fact most people don’t think so much wen they do things. it’s all the onlookers being judgemental.
There are enough complicated things in life – we don’t need to add more.