Jeez, actually all my friends that I have made have come from Bumble matches, they have all gone swimming in my pool, AND I've introduced them to each other. (I'm not from the town I live in and WFH.)
Guy 1: Met on bumble, had sex on third date. He moved away and when he moved back, I was seeing someone exclusively. Friends until he got a GF that didn't like our "history".
Guy 2: Went on three dates. I liked him as a human but not a romantic interest. I let him know and also asked if we could be friends. We've been friends for three years. I would be willing to introduce him to my woman friends.
Guy 3. Dated for two months prior to having sex. Well I thought we were dating and he thought we were FWB. After I got over my initial anger and confusion, we've been friends for two years without the benefits.
Current guy: met on Bumble. Went on one date in 2020 (my only first date in 2020) and I thought he was a jerk. But 2021 has us all desperate... We reconnected as f*ck buddies that has weirdly transformed into a relationship.
TLDR: possible to meet friends on Bumble and possible to be friends after having sex.