Make friends. Join corps.
Youre thrown into a FFA with a hundred other people, everyone else is making alliances and making friends and joining groups, while you sit there alone shouting “This is unfair! Im alone and the guy next to me joined a group of 10 other people who are coming after me!!!”.
Yes, there are other options.
If youre alone, of course those options become less and less. Thats not the games fault, thats your fault for joining something colloquially known as an MMORPG, or “massive multiplayer Online Role Playing Game”. And yes, the “Massive, multiplayer” part of that sentence should give you hints as to how this isnt a single player game, and youre not alone.
Theres nothing wrong with being alone. But dont cry foul when other people are making friends. You chose to be alone, you have to live with your choices, and die by them.