They are not refusing to see the forest for the trees - they are refusing to see the forest for the acorns!
"They are not refusing to see the forest for the trees - they are refusing to see the forest for the acorns!"
While I love your quote and will surely "borrow" it, I differ with your assertion that this is unintentional stupidity. Leftists distract first, bluster second, then accuse others of their sins (or play the sympathy card). They don't want others to see the forest and will use any and all means to accomplish their agenda.