One of the co-creators of Dogecoin, Jackson Palmer, has been sharing some very strong opinions about the cryptocurrency industry and its involvement with "a network of shady business connections, bought influencers and pay-for-play media outlets". Dogecoin was launched as a joke in 2013 but now has a market cap of over US$21 billion.
https://www.notebookcheck.net/Dogecoin-co-creator-puts-the-boot-into-the-cryptocurrency-industry-and-calls-it-an-inherently-right-wing-hyper-capitalistic-technology.551667.0.html