Returning player after.. 5(?) years away. Thoughts.

It's nice to see this old favorite with fresh eyes. I have 2500 hours according to steam, I have three max level characters. My CP level is 700-something. The last purchased chapter was Greymoor, and I really loved that expansion, especially the underground section that gave the game a new feel. But when you return to the game you are faced with a number of challenges: - Respend all the CP points - Rebuy all the skills - Nothing I had set up before even works. I have to relearn rotation and skills to adapt to all the changes over five years. - Need to find and install add ons. (Which ones were they?) - No guild or guild trader. - My G9 monitor is super ultrawide, but I can't choose ultrawide with a browser/discord screen to the side. (Why?) It seems like its all or nothing. - Text looks wonky and small (can it be made bigger?) - What should I even be doing? I got the idea to play again because I picked up one of the chapter expansions a couple years ago during a sale and never played. So there is some content I haven't seen. I also want to farm some antiquities because I like that system. Maybe put together a solo build for Archive.... But I feel like I have to relearn the whole game. And after walking through my home for a few minutes, I just log out and don't have the gumption to play. So how can I rekindle my desire to play? Should I be reading the ESO build sites for a new build idea? Join a guild? What are the carrots? What should I be doing?