I got into crypto in early 2014 and i am not a millionaire. However i have come pretty close. Lets just say the value of my crypto holdings is greater than 500K. I invested less than $5,000 so i think i have done pretty well. The only reason i am not a millionaire now is that i did not have more capital to invest back in those days.
I remember in 2013 people were making posts like these claiming that everyone who invested in 2009/2010 was a millionaire. The reality cannot be further from the truth as it takes a whole lot of extraordinary circumstances to work in your favour even in you invest in the right crypto at the right time. There was a guy in 2010 who spent 10,000 BTC to buy 2 pizzas, others spent their coins on gambling sites. Even satoshi was handing out BTC left, right and centre back then.
Things we predict aometimes can happen or not, its just that bitcoin were really in demand as technology really adopts by many and does it good to know that there are really good proofs that btc is really working.