Is it possible to invest 100$ in altcoin and turn to 7,000$? Have this ever happened to anyone on here? Is this even possible?.

I have fallen in love with Legers new Nano x for some reason but at this point in time I have gotten my heartbroken after I found out that Nano X and Ledger operates in a closed source manner, data collections is another claim by users, I do like the Nano X but with all these news surrounding Ledger I give up, now which Hardware wallet is Closed source and very good as Nano X.