45 yo husband Pokémon Go-ing on every vacation

My husband of 20+ years and I like to travel, but he never seems present in the moment because he’s always playing games on his phone. We spent Spring Break in Rome with our 16 yo son, and my husband was always playing Pokémon Go. We took tours of several places, and even as the guides were talking, he’s swiping away in the Colosseum arena floor, on Palantine Hill and Roman Forum, at Pompeii, Borghese Gallery. It feels like I’m with a child and wasting planning when he could just walk around alone. He is also addicted to Xbox, and that almost caused me to leave. As our son gets ready for college I wonder how life will be in retirement. Is it weird that a 45yo man is constantly playing Pokémon on all our vacations? He gets angry if I say anything