The crypto industry managed to retain a constant spotlight for a full year, despite being overshadowed by its success in years past. The following are key catalysts mainstream adoption(BTC), a meme coin frenzy DrivenBy (SHIB), and (DOGEThis includes active participation of celebrities and authorities.

There was an unprecedented inflow celebrity and influencers into the crypto space during 2021. Celebrities have taken part in cryptocurrency in unique ways, from presidents of major tech companies to hip-hop stars and celebrities in reality television. Some people created their own crypto tokens or ecosystems. Others helped spread the word about various projects.