Bullshit. $5,000 for everyone if they vote to keep the GOP in power is clearly illegal.
https://www.law.cornell.edu/uscode/text/18/597
> Whoever makes or offers to make an expenditure to any person, either to vote or withhold his vote, or to vote for or against any candidate; and
> Whoever solicits, accepts, or receives any such expenditure in consideration of his vote or the withholding of his vote—
> Shall be fined under this title or imprisoned not more than one year, or both; and if the violation was willful, shall be fined under this title or imprisoned not more than two years, or both.
It's no more illegal than promising a tax cut for everyone if you're elected. What you can't do is promise money exclusively to the people who vote for you. That's bribery.
Okay, so Biden promising stimulus checks in 2020 was also a bribe to vote for him?
What he did was promise to enact a massive stimulus if elected. If that is illegal you might as well ban any kind of campaigning, because any campaign promise could be construed as a "bribe" to deliver concrete benefits to voters.