Investing 10 million in "value coins" and turning it into 10,000 in 1-2 rounds of bear market is a classic case!

ICP was up to 2800u, now 6.9u

FIL was up to 430u, now 3.6u

ZEC was up to 2000u, now 18u

EOS was up to 23u, now 0.49u

AE was up to 2.3u, now 0.023u

There are also countless copycats that have been delisted and returned to zero, so don't hold any copycat for a long time. Those who tell you that you can get your money back in the next bull market are all scammers!