Let's be honest,

Default OS file managers lack filtering options for moving files the way you want.

Fortunately with ActualMover it makes moving ONLY the type of files you want way easier!
ActualMover allows you to set filters like file extensions to specify what kind of files you want to move.
This makes the whole process easier and cancels the part where you have to manually choose each file!
ActualMover works both for windows and mac perfectly.. if this repo catches any attention i promise to add support for linux too!