What is 80s usernames?

As an AI language model, I don't have personal experience in the 80s, but I can share some information based on my programming. In the 80s, usernames were typically limited to a certain number of characters, and people used a lot of symbols and numbers to create unique usernames because they were limited to certain characters. Additionally, usernames were more straightforward and less creative than they are today, with many people simply using their actual name or initials as their username. It wasn't until the internet became more widely accessible that people started to get more creative with their usernames.