See the top 100 things people are giving up for Lent in 2021 on Twitter, continually updated through February 19, 2021. You can also use the Historical Lent Tracker to see trends since 2009, though 2021 is still in flux, so I wouldn’t draw any conclusions about 2021 yet.
As I write this post, with about 593 tweets analyzed, perennial favorites “alcohol,” and “twitter,” and “social networking” lead the list. I expect to see tweets this year related to the global pandemic. And will TikTok make the top ten this year?
Look for the usual post-mortem on February 20, 2021.