Just a few success stories are enough to convince them otherwise, because it is not only about someone investing $10 or $100 in some altcoin that will then experience a real boom in the next few years, but these people are encouraged to be enterprising and create some cryptocurrency which they will then try to sell to others as the next big thing. Judging by the number of cryptos that, according to CMC, have exceeded 15 000 at the moment, I believe that many of them are going in that direction.
Money drives the world, the crypto market is no exception, and the sooner they realize it, the better for them - otherwise, there will be many who will be left with empty pockets and with great disappointment.
Gen Z is called to people who were born a bit before 2000 and a bit after 2010, thats the age we are going to have voters, probably already did in most nations many times already. Which means that we are talking about old enough people to who either go to college or even maybe early in their first job. Mark Zuckberger started facebook when he was just 18-19 or something like that right? Maybe not every GEN Z will become a millionaire thanks to bitcoin, but it is surely possible for some of them to do that.
Imagine a few rich parents giving some money to their kids, they are capable of investing that into crypto, do that in 2019 and do it until 2022 and we are talking about so many chances to become millionaires from just a few thousand dollars. Plus, they are capable of building their own tokens as well, they are hyped about it and that means we are talking about making some profit by selling their own tokens or NFT's these days. It is totally possible, not all of them have 10 bucks.