My husband's comment was something to the effect of "they will never enjoy this or remember this, what's the point".
Maybe not, but they absolutely will remember time spent with loved ones and that will make all the difference in the world. And they may remember things better than we think.
In 2018, I went with my sister's family to Disneyland. I took my then 16 month old nephew to meet Lightning McQueen because I knew he enjoyed it and because I hoped to create more fun for him than just sitting in his stroller while we waited for his parents and older brother to ride Radiator Springs Racers. Does he remember that? I don't know, but I have never forgotten his excitement when he realized who we were in line to see.
In 2019, I got to go back with that same nephew, now a bit over 2 years old. He was mostly into Cars and a little bit into Mickey Mouse. He wasn't intensely into Star Wars, but liked R2-D2. Every chance I could get when his parents were on a roller coaster with his older brother anywhere near Galaxy's Edge (and also not exactly near Galaxy's Edge), I would take him to Galaxy's Edge and push him around in his stroller, making up our own adventures in Star Wars since he could not go on the rides yet. I was just enjoying being in Galaxy's Edge even though I could not go on the rides. As he grew older, he started to love Star Wars probably because his older brother loved and because I, his uncle, love it. On the night I built my lightsaber, I also purchased nice toy lightsabers for fun photos with my nephews. My sister eventually succeeded in dragging me out of Galaxy's Edge and we went to Carsland. My nephew really wanted to show Lightning McQueen his new lightsaber. so we did.
One afternoon a few months later shortly before he turned 3, my sister texted me to tell me what he had been doing that day. After waking up from his nap, he played in his room for an hour or so. When he came out of his room, he told my sister that he had gone to Disneyland with Jack-Jack from The Incredibles. While there they went on two rides, Incredicoaster and the Matterhorn. Obviously, his imagination came up with those two ideas. But then he told my sister that he and Jack-Jack had gone to Galaxy's Edge and helped Rey hide from the stormtroopers. He was not making that one up because he had done it with me.
I don't know if he still specifically remembers the things he and I did in Galaxy's Edge or Carsland. Far more importantly, he knows that his uncle loves him and loves to be with him. And while he may not remember those moments, they are some of my very favorite memories. Including the ones outside Galaxy's Edge.