Some rules from the FIAT world can also be applied in crypto. For example, a loan is always taken out in the currency in which you receive your earnings and salary. So, for example, if your salary is in dollars, then the loan you plan to take should also be in dollars. If your salary is in Litecoin regardless of its value, then the loan should be in Litecoin
The same thing is true with any other currency, regardless of whether it is Indian Rupee or Bitcoin. Thus, the potential risks of a sudden jump in the value of some cryptocurrencies are significantly reduced.