how btc goes 500000$ in the end of the year

many of the crypto expert bet that the in end of the year btc price goes to the 50000$

according to arther hyes he is ceo and co founder of the bitmex . he said that in the end of the year btc become of 50000$ by climbing through 20000$

if you think so then comment and tell me your views

and a more insteresting for that people those buy btc in past when price of btc getted down

thank you