Well, here is the big problem of Bitcoin from my view, 90% of all Bitcoins are owned by just 1% of the wallets created, this mean that if people buy today they are just doing the rich richer, i know that here we have some of the Bitcoin holders since 2013 but that doesn't change the real problem, Bitcoin is a millonaries game right now, retail investors can't do a shit about that.

https://bitinfocharts.com/top-100-richest-bitcoin-addresses.html