For alot of us this is no big deal. It's ALWAYS been better to travel with Passports. My kids are 14 and 18 and have had their Passports since age 2.
I got hassled going INTO Canada 16 years ago with my now 18 year old, we had a birth certificate, but Immigration there said while a Passport is not required, it will ALWAYS speed up your travels.
We use them in place of B/C for school, little league, soccer too, physically a much more durable document than a B/C.