Could this be a case of gen z having a larger online presence than boomers? Kind of like how people from Florida are more likely to be attacked by sharks than someone from Kansas?
Edit: I somehow missed this on the first pass.
There are a few theories that seem to come up again and again. First, Gen Z simply uses technology more than any other generation and is therefore more likely to be scammed via that technology
The amount of older people having an online presence is ever increasing. And I hope the percentages mean "% of the generation members with an online presence".
Gen Z spends more than twice the amount of time on social media than boomers, and most scams are done on social media, but older people are usually easier and more lucrative targets, so it's hard to say.
Even beyond that, we're talking a group that has become a monetary target only in the last few years VS groups that have been larger targets for 20 to 30 years. A percentage of people in older generations have either learned from past experience or have had their "keys" taken away in a way young adults fundamentally can't have.