Pretty sure it doesn't work that wayyyy buttttt trust me my acne was pretty bad when i was like 11 or 12. It cleared right up on its own when i turned 14-15. I get a entrepreneur le every few months but it's just cuz I did a bad job cleaning up.
You are correct, you can't just rub your face against another's to give them acne
I mean if your face was oily as forget you might be able to increase the likelihood of them getting a entrepreneur le but you don't transfer acne
I use CeraVe face wash and the stuff is quite good, highly recommend it