Yes but also no, but also yes. Here's why:
- yes: most people don't use cabled headphones
- no: high quality headphones require a jack
- yes: those high quality headphones need amplifiers beyond what the phones inbuilt dac can handle
So I'd probably overall argue that those who really care about audio probably have a separate DAC like https://www.techradar.com/audio/hi-fi/ifi-hip-dac-3-review
Which is probably an unpopular opinion.
I can't tell if this is furry, or beastiality justification, but this shirt only goes hard for deviants.