We skipped DHS the first time we went, which was fine, but I kind of think right now is a good time to go for a first timer. With less open it’ll be a more relaxed pace and you can hit some of the shows and M&Gs and see if your family likes them or not. With all the shows it can be really overwhelming to schedule that park the first time you go and if you’re dealing with insane crowds and new attractions on top of that, I would find it very stressful. If you’ve been already, you know what you’re good with skipping.
All 3 of my kids liked being in JTA, meeting Chewie is awesome and both Kylo and BB8 were a lot more fun than I thought they’d be. If you decide to go, they make Star Wars little golden books that my son liked as a toddler. You might consider that to help your toddler enjoy more things.
We’ll be there that week too. I was considering skipping it because of TSMM but the kids mixed that idea. Meeting SW characters and JTA were must dos for two of them and the third really wants to go on RNR.
Whatever you decide, I’m sure you’ll have a good time and people are right that you won’t miss what you don’t know.