Every day. Aux in on my car, wired headphones, aux in on old stereo. I could replace it all with bluetooth but it isn’t broken and I can still use bluetooth on other devices. I like choice and I hate waste and conspicuous consumption. Rechargeable wireless devices with limited battery life that can’t be serviced or repaired is peak consumption/pollution bullshit. The headphone jack may wear out before my phone’s usb, battery or something else but that hasn’t been my experience historically.