My wife and I occasionally work while we're visiting her parents. We get away with doing teams calls at the same time on a 15/15 wireless link. Congestion only

My wife and I occasionally work while we're visiting her parents. We get away with doing teams calls at the same time on a 15/15 wireless link. Congestion only starts if our son downloads something while watching YT, while we're on calls. It surprised me, but it works. And despite my 1125/50 connection at home, it surprised me how easy it was to adapt to lower speeds. That being said, given the option I'd say 200/20 is my preferred minimum.