This guy has really put their time into Apex. I tried to contact them (texted them via EA), but they didn't reply. I asked my friends and no one has any idea about it.
I admit I did allow some of my friends using my steam account, but I'm kinda sure that no one I know play Apex Legends, and I see no point linking my account with their just to play Apex Legends. Whoever linked my Steam Account with their EA account must have done it by accident or something shady. I just bought a game on Steam, and when I tried to play it, I noticed it's kinda weird in the username part of EA, checked it again and this is my first time seeing these credentials.
