Super does a far better job at balancing out the cast imo. In fact, despite being the main character and focal point, a lot of the other characters get to shine over him.
Hilariously enough, Goku's Win-Loss ratio is pretty horrid in Super, at least before the ToP.
He lost to Beerus, he lost to Frieza, he surrendered to Hit, he couldn't get rid of Goku Black and didn't do much against Fused Zamasu. Jiren was the closest he got at a legit W but the rules and nature of the tournament make that flimsy.
What's more, Goku only had two real wins before the ToP began. Which were against Botamo and Bergamo.
You are right, I think however I just become very sick of seeing Goku, especially in Super.
Goku was fine from DB up until the end of the Cell Arc, in the Buu Arc, he was OK but he was pretty much here for fanservice.
In GT, he again take the main spolight while Vegeta, Goten & Piccolo just bite the dust I guess. And while it was balanced with Pan & Trunk, even both of them were kinda leave out toward the Baby Saga. Trunk in particular in such a sad case, seeing adult Trunk from the present could have been very interesting. But instead, he was more the comic relief.
Then, the movies, beside Bojack & a few other, were pretty much always with Goku as the star while everyone else were just jobber or comic relief to increase the lenght of the movie. Yeah, some character did have their moment, but in the end, it was always Goku stealing the win. (The worst exemple being Meta-Cooler, seriously, Piccolo should have been the main character. He is stronger than Goku at this point for lord sake!)
It's like, Toei, Toriyama and Japan in general just can't leave this monkey alone. What I liked about Z was that the show wasn't as Goku focused as one might think. Sure, Goku saved the day in the Frieza Arc, but even then, he got his body stolen, beaten, then when he recovered, he had the fight the strongest opponent he ever faced. And when he won, I didn't feel like that Goku just come to get the kill, no, I actually felt like Goku earn it, he didn't just fight for his friends, he fighted for the universe, bur most importantly, to avenge Vegeta and the Sayian Race. (Ok, more for Vegeta but you get the idea) And most important of all: Goku taked the fight seriously, he doesn't "ATATATATATATATA" or joke around and treat like the fight isn't really that important, no, he actually give a ****, the moment he is on Namek, Goku is on full serious mode.
This is why Goku was so interesting to me before the latter half of Z. We see him grow, from his childhood to to adulthood, we see him grow, the end of the Frieza Saga was the perfect ending for the character. And while he did survive and came back, him leaving the earth to Gohan was also great, because it show how much he trust his friends and his son, he isn't necessary anymore, the world doesn't need Goku, the world needed Gohan, a half-human, half-sayian hybrid, two races who did their best to save the world in DB and DBZ respectivaly, this was the perfect send-off.
Now, I just don't give a ****, Goku is just here because Toei and Toriyama have an unhealty obsession over him that actually hurt other character. His character is just a blank state to give power-up that just make the power scale even more **** up than it's already is, and aslong he still be the main hero, I be unable to care for whatever happen to him, because Goku character arc was over, a very long time ago.