Why are older generations obsessed with politics?

I can't have a discussion with my parents or in laws without it spiraling into some political rant. Is this all they care about?

THEM: You guys said you went on vacation last month? Where?
ME: Yes, we did. We spent two days at Disneyland and a day at sea world. The kids loved it. Bought some legit looking lightsabers for them in Tomorrowland. Our favorite ride was the...
THEM: What are you, some woke homo liberals? You must like donating your time and money to the democrat party.
ME: (Turns to my wife) Well that went downhill fast.
THEM: I don't understand why you guys have not been visiting as often. Family should be first.
ME: ...

Why are older generations obsessed with politics?
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