I have played every expac but

I just got my old main (Human Warlock) to 70. My server (Kirin Tor) appears dead. I barely played BfA and Shadowlands, mostly just leveling my main to max and stopping.

My question is, what do I do now? Normally I leveled gear to go raiding with a great group or guild, but I'm playing alone and my mindset is one that I'd probably be horrible at current raids or Mythic dungeons, even LFR.

PVP was never anything I enjoyed doing outside of Vanilla.

I want to keep playing my warlock, and I have no $ for a server transfer. Do I just keep questing and doing normal dungeons until I burn out? I apologize if I'm coming across as being difficult, I do love the game, but I've been away for a long time and feel very confused where to go/what to do.