Time in the market not timing the market. Classic mistake, thinking we know what the market will do, where the bottom or top is. Not even the pros know.
Yep, people love to think they have an idea where it will go but as with any market, if it was ever definitely about to go a certain way then it would already be there.
Crypto just seems to have ran out of steam because it's been a year or two since it exploded into the mainstream so it's not seen as so edgy and exciting any more, and as expected, it's not really been adopted in any meaningful way so it still has no tangible value as a technology. Appearing cool and new was enough to make it big for a while, but that's fizzled out now and still no one really can say what the point of it is.