What are some products that you think could be considered unethical and morally wrong?

I think it is wrong when people lie in their advertisements because it is not honest and when this happens people get angry with the company and they never want to buy again from them because they know that those companies do fake advertisements. Also when stores lie about the price of their products and this happens all the time. Stores do these kinda things so they can get more clients. I think all it does is making people angry because it is false advertisements. But I think a lot of companies are dishonest and they are willing to do whatever it takes just so they can get money.