If the price of the Altcoin goes up, then the Bitcoin value will go up. The reason is that when the price of Bitcoin goes up, the price of Altcoin goes up as well.
If people start buying Altcoin more than today, the price of Bitcoin will go up as well.
If the price of Bitcoin goes up by 2021, it will be a record.
Am I right?
Every bitcoin move the price the altcoins follow so once bitcoin goes down many altcoins are goes down also. If the price of bitcoin goes up the altcoins follow because many altcoins are depend on the value of bitcoin. True it will be in record once bitcoin goes up and hit the price we wait it will be recorded.