u/Ecstatic_Soup8214

Hi all!
Recently I have my bmw 530i 2021 model and went for oil change at near by take 5 — I confirmed they used the bow recommended engine oil!
But they also recommended that my engine coolant is bad by showing some measurement device and they told me to flush the previous one and exchange with new coolant
And when I looked it up, it says universal anti freeze coolant!! How fucked up im right now!! I’m having mixed answers online but mostly saying it shouldn’t be used

Please guys help me decide what to do to protect my life ( my car )!! I love my car and want to make sure to take care of it outside and inside 😓❤️