Just a tiny sample of failed Bitcoin centralised exchanges and the coins lost.
This is why #DEX
Discussion
That Coincheck number is incredible. I don't remember hearing about it.
The list is likely bs, Coincheck seems to have been hacked in 2018 and they never had 500k BTC.
https://fortune.com/2018/01/31/coincheck-hack-how/
Also, where is Cryptopia and others?