What sets a Tree Lopping and an Arborist apart

https://fun-wiki.win/index.php?title=Surprising_facts_you_may_not_know_about_the_difference_between_a_tree_lopper_and_an_arborist_45144

One of the very pressing needs following a thunderstorm is to have the branches and leaves of the trees in a compound trimmed. Here a differentiation must be produced involving the Arborist and the tree lopper