I like the word you used; "down", not "gone". As far as you didn't sell your Bitcoin when the price went down, your savings is not gone, the value just dropped and it will get back up again, it might just take time.
I don't think anyone would consider their investment "gone" whenever its market value drops. It looks like you took and twisted an old saying that "you don't lose until you sell" (which is blatantly false).
Saving coins with exchanges is technically the same thing as saving money in the bank. A centralized system stores your money in the bank, while a centralized system stores your coin in a CEX. I wonder why people don't get this.
Who doesn't get this actually? Are you saying that people don't realise that centralised exchanges are centralised? I think they do and I think many don't mind that, just as they don't mind keeping their fiat money in a bank account rather than stashing cash under the mattress.
I am not entirely against centralized exchanges but it is very wrong to save your coins in them. It ends badly most of the time. I don't know how much this needs to be stressed before people get it.
Used the exchanges to trade, if you want, but you shouldn't save in them.
Throwing blanket statement like that makes no sense. It's all about assessing risk and reward.
Also, if keeping funds on CEX for saving is too risky, then why would you say it's OK to keep them there for the purpose of trading (which itself bears additional risk of a loss).
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