One of the big things they taught us in history lessons was how he came across very charismatic and that he was good at winning people over.
It’s really important for people to understand and learn in order to not repeat the mistakes of populism, evil people don’t generally go around shouting about how evil they are.
100% and I’m sure you know this too but just to add to your point, I believe the US government spends more money per capita on healthcare than anywhere in Europe, so even under the “Why should I?” lens, the current approach costs individuals more because they have to pay for it in taxes and then also in insurance premiums, copay etc.
It’s not just for the benefit of society as a whole, “you” as an individual would also be financially better off under a socialised system.