Meme Coin
In late 2013, Dogecoin was released after being created as a joke on the Doge meme by software engineers. This sparked the creation of several subsequent meme coins. In October 2021, there were about 124 meme coins circulating in the market. Notable examples include Dogecoin and Shiba Inu.
In late 2021, advertisements promoting the meme coin Floki Inu in London led to subsequent investigations around promoting the meme coin, considered to be an unregulated financial product by the ASA (The Advertising Standards Authority).
Some countries have taken steps to regulate meme coins. In early 2021, Thailand's Securities and Exchange Commission banned meme coins as part of a crackdown on digital goods with "no clear objective or substance".
Popularity
Meme coins have surged in popularity since Elon Musk endorsed the use of Dogecoin, one of the first meme coins. He continues to post tweets about Dogecoin in 2022, including one in January where he stated he would eat a Happy Meal from McDonald's on live TV if they started accepting Dogecoin as payment. The risk of losing money is significant. However, some projects seem to be successful and sustainable over time.