Yes when it hurts their pocketbooks, they will get over the mean tweets.
The mean tweeting is self destructive because it gains him no votes and loses him many. It undermined his MAGA mission because it narrowed his supporter base instead of increasing it. You can snipe at suburban women and others who didn’t vote for him because of the mean tweets. But you’re fighting with human nature. Trump accomplished nothing with his crazy tweets and hurt his cause a lot
He also wasted time that he could have spent on productive work, like doing due diligence on the people he was considering hiring, so he wouldn’t have hired so many people who are backstabbed and hate his agenda