Those newbies may be influenced by the stories of successful traders. There are many people who boasted that they already succeed with trading. So, the newbies are trying to follow it because they assume it seems easy to succeed in trading. They think it is only about buying and trading the coins/tokens. They don't know that it has a strategy, analysis, and many other things to do. These are not really easy because it is related to the knowledge of crypto space as a whole.
The rags to rich stories of trading gurus does put unrealistic expectation toward many newbies but to be honest, it's easy to understand that out of millions of traders out there, only very few of them make it.
This world can make everyone rich, so I think that should come with common sense.
But atleast after that they'd figure out their way around trading and be better. But if they given up too soon, then they might've missed the turning around point to become expert traders.