Less people voted Trump in 2024 than in 2020. It is not that Trump won, it is that Biden/Harris lost hard.
Trump: 74 Mio. in 2020, 73 Mio. in 2024
Biden/Harris: 81 Mio. in 2020, 69 Mio. in 2024
https://en.wikipedia.org/wiki/2024_United_States_presidential_election
https://en.wikipedia.org/wiki/2020_United_States_presidential_election
Less people voted overall in 2024. That’s less for Trump and Harris. Because 2020 was the highest voter turnout ever. It was record breaking because of the pandemic. Without another motivator as big as the pandemic you’re going to see less voters for both Trump and Harris. You’re also going to see many different reasons claiming why. But it’s a fact that if you don’t have record breaking overall voter turnout in 2024 also, both sides will lose voters.