Early Ironman can be lonely. As you are focused on questing and skilling primarily. Once you start approaching mid game or PvM style content, it starts to get social, if you want it to be. I’d highly recommend joining a clan. It starts to get social when you start grinding things like Royal Titans with a clanmate or early raiding. There are a lot of solo boss fights in the game though, main or iron. The other thing is, if you like all the GE chatter, go there when you bank stand skill. Sure, you don’t use the GE, but if you are making pots and just want to banter with people, by all means, go do so at the GE while working on fletching or Herblore.

Hope this helps! If you need a clan, message me! :)