Using a LLM to fix a spelling mistake is retardedly lazy.
If you do it manually, sure.
If you have an agent watching for code changes and automatically opening PRs for small fixes that don't need a human-in-the-loop except for approving the change, it's the opposite of lazy. It eliminately all those tedious 1 point stories and let's the team focus on higher value work that actually needs a person to think about it.
Given time all small changes will be done this way, and eventually there won't be a person reviewing them.