I would love to use fish, but it seems there really isnt a oh-my-zsh equivalent.

I dont even need the OMZ prompt (i use starship for that), but the aliases from the kubectl and git plugins are just so great to have if you use kubectl and git often.

Other plugins (like colored-man-pages, fzf-tab and syntax-highlighting) are also nice.

Is there something like that for fish?

Oh-my-fish has some of those features, but it seems to be abandoned.