Learning radio operating technique with a Baofeng is like learning to drive with an 18 wheeler.
They are great value, most amateurs own multiple for this reason. But if you really don't know what you're doing, a pair of FRS radios from the big box store may serve you better.
That all said, once you learn how to operate them, get programming software and cables sorted out, etc. there are economies of scale and it's easy to add one more. Really no different from building AR-15s or other DIY type hobbies.
I always keep one in my daily laptop bag, along with roll-up antenna and spare battery. It's programmed with all repeaters between my office and home, as well as several public service frequencies for the area. I may never need it, but for less than $30 it's useful, and yet I wouldn't be in tears if I lost or broke it.