I find this super weird and almost borderline invasion of privacy? I mean, a job is your professional life and you’re there to work, not go directly make friend

I find this super weird and almost borderline invasion of privacy? I mean, a job is your professional life and you’re there to work, not go directly make friends or stalk people… I mean sure I’ve made a few people whom I’d call friends in previous jobs and current one too and I’d like to believe that we’d have enough confidence in the friendship to tell each other about quitting. But seeing that potential info about anyone feels very weird…