I'm 28 and can't wait until I get back to the office. A lot of people like the social aspect of the job and not everybody decides to live a miserable commute away from their office
It's also worth bearing in mind that if you do want to be social, you can be social outside office hours no matter whether the job's in-person or remote. I can't choose not to be social in a face-to-face environment without suffering professional consequences.