"Foolish decisions" refer to choices or actions that lack wisdom, intelligence, or common sense. They are usually regarded as unwise, imprudent, or lacking good judgment. Full definition
Ox can't pass, makes a lot of foolish decisions, he has no particular position, he gives the ball away, can't even use his pace well.. (justarsenal.com)
I think this is one of the most foolish decisions ever made by a top manager in the last few years. (justarsenal.com)
Not purchasing a term plan is a penny wise, pound foolish decision. (edelweisstokio.in)