The expectations from newbies are not putting 100% of their money into anything.
In a cryptocurrency, with a bull market, newbies think getting profit in this market is super easy and they think that they're genius traders too. In market corrections and bear market, they will realize that this market is very hard and they're not like genius traders.
If they don't, and only put 5-10% of their capital, even if they lose 90% of that, that means they still have 90%+ of their money in their pockets. This way they do not lose all of their money. Of course this is very difficult to begin with, but it is not impossible to handle, we could have newbies acting more cautious and they could keep their money.
Manage their finance and trading capital like this is good, and gives traders many opportunities to correct mistakes and find opportunities to recover. It can give them enough time to think about themselves, enough to change them from traders to investors. Also enough to change them from altcoin lovers to Bitcoin maximalists.
In cryptocurrency market, Bitcoin is the best and safest one to use and to invest.