The short answers is "YES!" It's never to late to fullfill your dream of owning your own piano. Whether it's a new or used piano, if getting started makes you happy, "go for it." A little right brain activity every day is good for your health and piece of mind. (Not to mention, it's the opposite of social media...which most of us love and even hate sometimes.)
If a piano brings you joy, get one and get started. You'll be glad you did.