How to navigate multiple ctags matches in Vim?
Use g] instead of C-] to get the list of all matches.
You might want to read :help g]
:tn[ext] goes to the next tag, :tp[revious] goes to the previous one. :ts[elect] gives you a list to choose from.
:help tag-matchlist for more fun and exciting things to try!
Adding the answer I was ultimately looking for in case it helps others:
g<C-]> will jump to the tag if there's only one match and will present a list if there are multiple matches.
I've added this mapping to my .vimrc to make it do what I want by default:
nnoremap <C-]> g<C-]>