Have you ever invested in any of them just yet? I haven't personally because the capital required is very high. It's not very profitable because not many customers have the money to buy your products. So it's a risky investment, I personally would never invest in those either, unless you wanna scam someone with it . Luxury does pay a lot, if invested properly in and wellness and health products if many clients buy from you. If not, it's not quite worth your money to invest in it. I've known a personally friend who's been investing in "Happy" face masks, having a very low profit in return because very little customers would buy it.