Yet, Bitcoin is decentralized but the exchange is centralized that wants their costumers too to have KYC verification. That is because they aren't want to involve or simply not associated in any illegal activity that might use in the dark agenda or take advantage of others that might result in a hacking incident.
You can still buy Bitcoin/Sell now without worrying about the KYC verification but with a limited transaction only, below 2 Bitcoin in DEX exchange.
Hahaha, you are right. I really miss that time, but in those years, we need to have many satoshis to sell or withdraw, so the amount of the local money that we get will be bigger.
Yeah, we need to follow the exchange rule, and we see that almost all of the big exchanges now use KYC verification for their members. I agree with that because they can prevent any illegal activity which they don't know.
I prefer to buy bitcoin at Binance if I want to skip the KYC verification. Still, I think that is not necessary because if we verify the account, we can use bigger transactions for withdrawal and more than 2 bitcoin.