Rich people are now thinking about developing their business, going into debt is not because they are not smart, by taking loans they are trying to expand their own business, that way they will expand their business network so that they can easily cover their loans, because the more capital they spend on expand their business, the more profits they can achieve, so thanks to their extensive network they can easily compete with the market, they take out loans after their market is stable and they can also allocate their funds well and in an orderly manner, they must also be able to organize financial management them as best as possible so that they are not harmed by the proceeds of the loan.
Of course, they already have a thorough speculation before they try to borrow a loan from the bank. Of course, their businesses have gone well financially or the profits can be predicted and from there they can cover each other or help with the loans. That's how successful people use their money to build their new business.
Smart people take loans to start multiple businesses. Even in real estate, people take loans and build houses while doing so they have a period when they are expected to pay back the loans and they will. I dont see it as anything wrong to take loan though as long as there is a business or contract that is ongoing and when the money is realized from it then the debtor would immediately pay back the loan.