Dogecoin is one of the oldest cryptocurrencies on the market. Well, its foundation precedes that of many of today's major crypto assets. For this reason, and due to its origin as an intellectual exercise and a joke coin, DOGE does not have the high aspirations that other currencies do.
Thus, DOGE has in the first place the function of serving, of course, as a currency for the exchange and acquisition of goods and services. However, over time, The crypto community itself has devised a new function for the coin. And it is used, today, as a means to express approval for the publication of valuable content on the internet. Sending DOGE as a symbolic payment to the creator of the content.