Bitcoin has certainly reached new heights this 2021, having a record high of 50,000 dollars. I guess it had something to do with Elon Musk and his support on bitcoin. He has also influenced other people to invest on this cryptocurrency, thus increasing the coin's demand. There is also a speculation that bitcoin could top out at $150K to $300K in 2022. The current bitcoin (BTC) bull market could accelerate around September and then slow down by June 2022 before entering a bear market. That’s according to Jiang Zhuoer, CEO of BTC.Top, one of the largest cryptocurrency mining platforms based in China. Of course this is just a forecast, and is subjected to change.
You should correct the figure of bitcoin 2021 ATH you stated
you are not correct as bitcoin has done $61800 market price sometimes in late February. 2021, the year came with a lot of price increase and adoption for bitcoin and that has been as a result of bitcoin scalability. I believe this is just the beginning of bitcoin breaking new limits we are going to see more price surge as time goes on.