Interest rate is just part of a business model. Bank gives you money and asks for a percentage in return. Don't see where the scam is here. Don't trust banks? Try a loan shark, you'll start loving banks pretty soon afterwards.
Inflation is basic economy side effect of putting more money in circulation (a.k.a. printing more money). It's based on the very basic economic rules. How is this a scam? You have more money in circulation, therefore less buying power, since the value of that currency has gone down as a result of making more available. If this is a scam, then the entire economic system of the planet is a scam.
Retirement-payouts (I hope you mean pensions) is just like a savings account, except you get to cash out on a monthly basis after your 60s. How is this a scam? You're not even supposed to live off the pension entirely anyway, since it's a broken system, but not a scam.
At least with fiat money, when purchasing something there's laws in place to prevent abuse from people/companies selling bad stuff which (thankfully) can be tracked to some extent. When using crypto (a.k.a. scam fake money) you get exposed to the scamming system just by using it, since all transactions aren't traced to an individual, as wallets don't require copy of your ID card and isn't linked to your birth-assigned UUID (a.k.a. social security number in the US). So if you make transactions in crypto there's no laws to back these up and you essentially get robbed in 99.9% of the cases for transactions between individuals.
I fail to understand how crypto is not a scam. It can't really be considered anything other than a scam without forcing you to link your physical persona ID to wallet systems and making you identifiable based on wallet(s) owned and used.
For crypto to actually be taken seriously, it needs a system to allow tracking of each individual transaction to the physical individuals that make these transactions, their location when they made the transaction, their address and personal id number, their signature and so on so it can be backed up by a legal system to prevent such frauds. Consequently, this allows collection of tax from these individuals, which is a very good thing in the long run for everyone to benefit from.
Don't believe me? Just try to buy any kind of services in crypto. 99.9% of companies only accept fiat money for services and you either get literally robbed after making the transaction (no services given) or the services themselves are a scam. Again, no legal system and no way of tracking everything is literally a scam.
Oh, don't get me started on global warming, to which crypto started contributing a lot in the past years. If I were the government, I'd regulate it and put 80-90% VAT on all transactions in crypto to discourage this abominable scam.
I wasn't aware of this, but thanks for pointing that out.
I have both Bachelor's and Master's degrees in Economics. The fact that you classify as scams the interest rates, inflation and retirement pensions tell me you don't really know much about economics in general. Not that it's a bad thing, there's a learning curve to it and to someone who doesn't know, these may appear as scams, sure. This is entirely my perception based on your comment, so please don't take it as an insult, it's not meant to be an insult, just an observation.
Sure, make it also mandatory to link your physical persona and ID to each wallet you use and to each transaction that you make and then it can be taken seriously. Kind of hard to do with the GDPR, but I'm sure there's ways it can be done.
They still don't ask for your ID, address and recent utility bills, so that's hardly KYC.