He won. The only thing sinking him is a term limit.
He won 2 years ago, not today.
What makes you think this, out of the non-stop parade of Trump crazy bullshit, is the issue that will finally sink him?
Because his supporters have huge trucks and need tons of gas.
His supporters are a minority. There are others who voted for him as they felt it was the least bad option, but they are not supporters (and many of them regret their vote, though they probably would have stayed home, or voted third party). The supporters are a loud and vocal minority though.
The $5,000 dividend he's promised will buy a lot of gas.
The $5,000 dividend IS a lot of gas, and really that's all it is.