Of course, investing can give a good return especially in the crypto world when a coin can go as high as 100 times from its original price, still there's a lot of people who are not yet educated about the crypto and they think it's a scam and they better gamble for instant result and they can manage their money.
Same thinking i have, i also think that if we play gambling for fun then good, and if we want to making money through gambling then we can't success in it. Now most of the other choice are here for us to make double triple and quadruple our bitcoin through trading and investment. Crypto trading is best to make double our money but in gambling play it for excitement then good.