I don't know that I know anybody I'd actually call a practicing Buddhist, but I do know several who have dabbled or maybe read a couple writings. I think a lot of people treat it as more philosophy than religion proper and so might incorporate a couple elements into their worldview without wholesale adoption. A lot of mindfulness practice, for example, seems to be informed or at least inspired by Buddhism. This might just be northeastern LAC culture though, not sure I can really generalize to Gen Z as a whole