Subject: File No. SR-NYSEArca-2021-90
From: Mariusz Lapinski
Affiliation:

Apr. 18, 2022

I'm writing to share my support in converting GBTC to an ETF. The underlying asset Bitcoin has the potential to solve some of humanity's biggest problems in the coming decades, including global warming. The sooner we accept bitcoin as a major asset class the better. It will prompt major energy players to increase their excess capacity to protect our energy grid and drive innovation in renewable energy. 




Thank you, 
Mariusz Lapinski