Just never clicked with me when I was younger. My younger brother was super into guitar so that was kind of "his thing" and I had other interests. I spent a lot of time playing keys in my late 20s / early 30s, including being in 2 different bands, one which played several shows every weekend.

...but a piano or keyboard is not very portable, and not everything is a good fit for keys. I especially love the portability of the tenor uke.