Coincidentally, the headphone jack on my Lenovo laptop just broke last week, and it's been a huge pain. I didn't realize how much I depended on it. I wear ear buds to listen to music during work. I have bluetooth earbuds, but they are bulky and it's a pain to have to re-pair them, re-charge them, etc., and bluetooth even stopped working on my laptop once until I rebooted. I have a USB headset I usually just use for videoconferencing or recording videos, but it's even bulkier and awkward to wear for a long time.
So I got a USB to stereo adapter for a few bucks, but I find that the audio levels are not as smooth as with the regular headphone jack. The sound goes from a little too loud to virtually silent with just one tick of the volume control.
I've already been researching new laptops even though I wasn't expecting to get a new one until later this year, all because of a simple little headphone jack breaking. The only other alternative I guess is to use my phone for listening to music instead.