If the content of the commit is too small to be meaningful, the commit is too small. Either wait until you’ve done more before committing, or rebase -i before pushing your branch and merge up any piecemeal commits into better sized ones that communicate a story.

Keeping that metadata in tickets means that it can’t be read within ‘git blame’. It’s also all too easy for it to be lost entirely when changing ticketing systems, transferring codebases between teams or companies, etc.