I’ve heard this multiple times and have very rarely seen it apply. Usually if they’re conservative in their later years, they always were. It just wasn’t as prevalent or talked about. I’ve been a lefty since I was a kid and have not deviated at all.

It’s like people that once supported Bernie now voting for Trump (they’re a strange anomaly but they exist). They were never actually liberal. They either voted entirely on vibes and feels, or they got swept up in the wave of others around them. Then eventually their true self surfaces.