Bitcoin has been around since 2009 & in that timeframe BTC’s market cap has gone from $0 to as high as $2.14 trillion. Is 16 years of consistent data insufficient? For me it’s sufficient enough to go all-in. For others perhaps it’s only enough data to make some smaller percentage allocation into BTC. Pokemon cards came out in 1996 & if you were to add value of all Pokemon cards combined since inception together they wouldn’t amass to even a $1 trillion valuation. Your argument is silly.

Your comparison is way off because rare Pikachu cards are not used as currency for black markets…..