Who else would Goku have ended up with? Bulma is established to not be interested in him in that way during Dragon Ball, Launch is established as being significantly older, and every other prospective girl not named Chichi was a character of the day type character who did not prominently feature.
Also, just reading synopses of Mimi's roles in series, Mimi seems to be serving more as a mentor to Katta. Not sure where you're getting the idea that there's any forced romance based on what I've read in those synopses.
I'd suggest stepping back and just enjoying the ride and not thinking too hard on it. taking that measure is how I can still enjoy the Pokemon anime every Saturday after 850+ episodes in 6 years.
CCS, while not a part of my own childhood (hooray for not having cable until 1999!), looks like a series I'd enjoy now. I've enjoyed other Clamp works in the past as well as other series in the genre (mahou shoujo/magical girl).
You also forgot to include Sailor Moon Crystal in that list, even though that first hit back in 2014.
It would also have been nice to see a Yu Yu Hakusho 25th anniversary thing last year, but that's not nearly as popular, I'd imagine, and I've seen around that the author didn't exactly end the series on good terms with his publisher because of conflicts over the direction of the series (editors trying to make it like Dragon Ball, apparently?).
I don't know , Maybe someone more understanding , better and deserving then ChiChi.
All ChiChi ever did was shoving her thought on Goku !She makes Sakura Haruno look like a nicer woman.
Also , Bulma did shown an interest toward Teenage Goku ! However , Her Age was the problem.
But ChiChi lost all her charm during Maijin Buu ark , What was the point of marrying an Younger woman if she turn into a old lady before Bulma ?
At least , Bulma understood her husband passion and desire so she helped him anyway she could.
But ChiChi always "Me Me Me Me Me Me" ! She barely ever tried to understand Goku desire at all.
One of the reason Gohan became such a big disappointed was because of ChiChi.
Goku deserved someone far better then Chichi.
Also , I was Talking about Katta's Older Brother Shobu's relationship with Mimi who happen to be the previous protagonist of Duel Master.
Mimi was Shobu's closet female friend and probably one who supposed to be his love-interest.
Cheek this video to see their relationship-
Now tell me , Don't you think it would forced if Shobu and Mimi ends up with different person.