What is a waste of money but people continue to pay for it?

Did anyone used preplaced mentorship program ? I could see lot of MAANG influencer bhaiya’s and didi’s mentioning it . Is it worth getting paid mentoring?

Did you guys ever spend a lot of money on something or did something very extravagant which does not make any financial sense but you do not regret it?

What’s a subscription that you think is actually worth the money?