Great claim, but this is the internet.  Anyone can say anything--but I suppose if you bought a bunch of bitcoin a few years ago you could be telling the truth.  I'm sure a lot of folks have made big money just by holding.

Don't know about those articles, and I'm not clicking on them.  However, the claim of this:
is complete nonsense.  Bitcoin is far from a stable store of value.  You might have made millions, but that would be precisely because of bitcoins instability.  That's why people don't use it as a form of money that often--it's much more lucrative to hold it and hope it shoots up in value.

I don't know whether you're telling the truth or not, but nobody is going to trust you unless you provide proof.  I don't care if you do or not, because I'm not that interested in the fortune you made, but just know that you wouldn't be the first one here to make incredible claims of riches made with bitcoin.  As I said, you might be telling the truth but I'd just drop it if you can't back it up.