ex - CNBC
The future is blue...
At the next election, there will be a new batch of 18-22-year-old voters.
There will also be fewer over 65's due to old age, even without Covid. (And many Republicans are anti-vax).
Politicians know this, hence why some continue to support Trump. He is their last throw of the dice because the white working-class love Trump, and without this, the Republicans would not win.
They support his stop the steal, and voter fraud allegations- because a fair vote means that the current Republican politicians will not win again.
The next election will probably not be contestable, and then in 8 years from now, there will be even more Democratic voters and fewer Republican voters.
The one shining light for Republicans is that many younger voters voted against Trump, rather than for Biden.