That depends a lot on your social circles, no? I’ve met plenty of people who never cared about or knew my job title or salary, and whose job titles and salaries I never cared about or knew.
I've been in circles where I thought it didn't matter and I've had people in my life who I thought didn't care...and then they find out (because good luck hiding the thing you do for 40+ hours a week) and the relationships permanently change.