Different ways of approaching things can be effective coping mechanisms, but the specific one for breaking chores up into smaller chores is not about completing multiple different chores. It does nothing to address getting sidetracked and never completing the main chore you started on because you did a bunch of non-essential things that you noticed.
Example of someone who just does whatever chore is in front of them when they notice it: https://www.youtube.com/watch?v=AbSehcT19u0