That's why we are better to buy top coins, don't buy random coins. But if you buy them during bullrun season, it will be riskier because the price will be free fall in the next bearish season
That is the point what Newbies should be followed. but Newbies always want more money within short time and that's why they bought random unknown coin for double their investment as op said, some coin increase more than two time during bullrun, are kind of trap. But for exparts, Sometimes investing in new coin with little money is okey but top coins are safe choice for newbies as always
Experience from beginners is still small so they need to learn and it's better to just focus on that,
they just want to make a quick profit and that mindset needs to change,
if you want to invest indeed the top coins like Bitcoin, Ethereum and BNB are the right choice.