Hi, I think it would make sense for you to have a look at the fundamentals. Bitcoin has never, ever been hacked to date. When you buy Bitcoin, you never give money to people the way you say in the first paragraph. Your transaction is entered and validated into the ledger by multiple nodes, each and every node can see it. Your Bitcoin remains on the blockchain forever (you only hold the keys), unless you sell it to someone else, in which case that transaction must be multilaterally validated. This “trustless” element is not a scar/problem/issue: it is actually what makes Bitcoin so great. And banks have defrauded money, cheated and broken the law countless times and continue to do so, see all the lawsuits they settle for millions out of court (Panama papers, Libor manipulation, manipulation of precious metals, horrible investments that lose the banks millions…). Who do you think pays for these costs, if not we as clients of the bank?
I will 100% agree that phishing and cybercrime are serious issues, and there are steps to be taken if you become serious about crypto ownership. Later, I am 100% certain the banks will offer crypto custody services (for a fee, of course - whereas if you have it on Celsius, you earn 6.2% on your Bitcoin, paid in Bitcoin, which is conservatively expected to go up at at least 30% per year for the next 5-10 years. This year it’s up about 400%, this will def. decrease over time).
Yes, there is no 100% guarantee. Anything could happen, if there is a huge market crash Bitcoin will crash also, even gold will (which is actually absurd, see March 2020). But it is an incredible asymmetric bet.
We are basically FIRE (work very little), so have spent hundreds of hours educating ourselves before allocating money to what we previously thought was “digital money, probably worthless or very risky”. If you have time on your hands, read the books I suggested, follow Saylor and InvestAnswers on YouTube. M. Saylor is a Bitcoin maximalist, InvestAnswers is not. But both have spent thousands of hours researching the subject, look at the fundamental videos and not just the ones with just news.
51% attacks are not an issue for Bitcoin. Quantum computing (expected around 2027-28) is a true threat, and until then the network must be quantum-proof or people will pull out their capital, including us of course.
And btw, all central banks absolutely will be issuing their own cryptocurrency (CBDC’s), China being closest to launching - this will be a true 1984 scenario where the state will be able to totally control and monitor all that you do with the CBDC, which is exactly why you essentially need an independent monetary system if you do not want that to happen to you.
All the best!