I think your uncle dont have enough knowledge about crypto world specially btc investment. Btc investment now days best investment buy it is also true here too much risk and too much profit. so before you invest in bitcoin try to collect enough knowledge about btc and then you can start your invest
Well, many people are still trusting on bank investments and they have not enough knowledge in investments in cryptocurrency. Maybe there are lots of ways to multiply your money but i think that investing in the bank is not enough. Well, if you will able to invest all your money in the bank, it requires you also to hire in a job because the profit you will gain in the bank will not enough to support your daily needs. But, if you tried to invest in bitcoin, I assure you that you will gain a lot of money and it will also help you to be rich. Just take a risk, everything's will be fine.